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RFC 5098

 
 
 

Signaling MIB for PacketCable and IPCablecom Multimedia Terminal Adapters (MTAs)

Part 3 of 3, p. 49 to 79
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--
-- The Endpoint Config Table is used to define attributes that
-- are specific to connection EndPoints.
--

pktcSigEndPntConfigTable  OBJECT-TYPE
    SYNTAX        SEQUENCE OF PktcSigEndPntConfigEntry
    MAX-ACCESS    not-accessible
    STATUS        current
    DESCRIPTION
        " This table describes the information pertaining to each
          endpoint of the MTA.  All entries in this table represent
          the provisioned endpoints provisioned with the information
          required by the MTA to maintain the NCS protocol
          communication with the CMS.  Each endpoint can be assigned
          to its own CMS.  If the specific endpoint does not have
          the corresponding CMS information in this table, the
          endpoint is considered as not provisioned with voice
          services.  Objects in this table do not persist across
          MTA reboots."
   ::=  { pktcSigEndPntConfigObjects 1 }

pktcSigEndPntConfigEntry  OBJECT-TYPE
    SYNTAX        PktcSigEndPntConfigEntry
    MAX-ACCESS    not-accessible
    STATUS        current
    DESCRIPTION
        "Each entry in the pktcSigEndPntConfigTable represents
         required signaling parameters for the specific endpoint
         provisioned with voice services.  The conceptual rows MUST
         NOT persist across MTA reboots."
    INDEX { ifIndex }
    ::= { pktcSigEndPntConfigTable 1 }

PktcSigEndPntConfigEntry  ::= SEQUENCE {
    pktcSigEndPntConfigCallAgentId             SnmpAdminString,
    pktcSigEndPntConfigCallAgentUdpPort        InetPortNumber,
    pktcSigEndPntConfigPartialDialTO           Unsigned32,
    pktcSigEndPntConfigCriticalDialTO          Unsigned32,
    pktcSigEndPntConfigBusyToneTO              Unsigned32,
    pktcSigEndPntConfigDialToneTO              Unsigned32,
    pktcSigEndPntConfigMessageWaitingTO        Unsigned32,
    pktcSigEndPntConfigOffHookWarnToneTO       Unsigned32,
    pktcSigEndPntConfigRingingTO               Unsigned32,
    pktcSigEndPntConfigRingBackTO              Unsigned32,
    pktcSigEndPntConfigReorderToneTO           Unsigned32,
    pktcSigEndPntConfigStutterDialToneTO       Unsigned32,

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    pktcSigEndPntConfigTSMax                   Unsigned32,
    pktcSigEndPntConfigMax1                    Unsigned32,
    pktcSigEndPntConfigMax2                    Unsigned32,
    pktcSigEndPntConfigMax1QEnable             TruthValue,
    pktcSigEndPntConfigMax2QEnable             TruthValue,
    pktcSigEndPntConfigMWD                     Unsigned32,
    pktcSigEndPntConfigTdinit                  Unsigned32,
    pktcSigEndPntConfigTdmin                   Unsigned32,
    pktcSigEndPntConfigTdmax                   Unsigned32,
    pktcSigEndPntConfigRtoMax                  Unsigned32,
    pktcSigEndPntConfigRtoInit                 Unsigned32,
    pktcSigEndPntConfigLongDurationKeepAlive   Unsigned32,
    pktcSigEndPntConfigThist                   Unsigned32,
    pktcSigEndPntConfigStatus                  RowStatus,
    pktcSigEndPntConfigCallWaitingMaxRep       Unsigned32,
    pktcSigEndPntConfigCallWaitingDelay        Unsigned32,
    pktcSigEndPntStatusCallIpAddressType       InetAddressType,
    pktcSigEndPntStatusCallIpAddress           InetAddress,
    pktcSigEndPntStatusError                   INTEGER,
    pktcSigEndPntConfigMinHookFlash            Unsigned32,
    pktcSigEndPntConfigMaxHookFlash            Unsigned32,
    pktcSigEndPntConfigPulseDialInterdigitTime Unsigned32,
    pktcSigEndPntConfigPulseDialMinMakeTime    Unsigned32,
    pktcSigEndPntConfigPulseDialMaxMakeTime    Unsigned32,
    pktcSigEndPntConfigPulseDialMinBreakTime   Unsigned32,
    pktcSigEndPntConfigPulseDialMaxBreakTime   Unsigned32
    }

pktcSigEndPntConfigCallAgentId     OBJECT-TYPE
    SYNTAX      SnmpAdminString(SIZE (3..255))
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        " This object contains a string indicating the call agent
          name (e.g., ca@example.com).  The call agent name, after
          the character '@', MUST be a fully qualified domain name
          (FQDN) and MUST have a corresponding pktcMtaDevCmsFqdn
          entry in the pktcMtaDevCmsTable.  The object
          pktcMtaDevCmsFqdn is defined in the PacketCable MIBMTA
          Specification.  For each particular endpoint, the MTA MUST
          use the current value of this object to communicate with
          the corresponding CMS.  The MTA MUST update this object
          with the value of the 'Notified Entity' parameter of the
          NCS message.  Because of the high importance of this object
          to the ability of the MTA to maintain reliable NCS
          communication with the CMS, it is highly recommended not
          to change this object's value using SNMP during normal
          operation."

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    ::= {  pktcSigEndPntConfigEntry 1 }

pktcSigEndPntConfigCallAgentUdpPort    OBJECT-TYPE
    SYNTAX      InetPortNumber (1025..65535)
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        " This object contains the current value of the User
          Datagram Protocol (UDP) receive port on which the
          call agent will receive NCS from the endpoint.
          For each particular endpoint, the MTA MUST use the current
          value of this object to communicate with the corresponding
          CMS.  The MTA MUST update this object with the value of the
          'Notified Entity' parameter of the NCS message.  If the
          Notified Entity parameter does not contain a CallAgent
          port, the MTA MUST update this object with the default
          value of 2727.  Because of the high importance of this
          object to the ability of the MTA to maintain reliable NCS
          communication with the CMS, it is highly recommended not
          to change this object's value using SNMP during normal
          operation."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL    { 2727 }
    ::= { pktcSigEndPntConfigEntry 2 }

pktcSigEndPntConfigPartialDialTO     OBJECT-TYPE
    SYNTAX       Unsigned32
    UNITS        "seconds"
    MAX-ACCESS   read-create
    STATUS       current
    DESCRIPTION
        "This object contains the value of the partial dial
         time out.
         The time out (TO) elements are intended to limit the time a
         tone or frequency is generated.  When this MIB object is set
         to a value of '0', the MTA MUST NOT generate the
         corresponding frequency or tone, regardless of the
         definitions pertaining to frequency, tone duration, or
         cadence."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL { 16 }
    ::= { pktcSigEndPntConfigEntry 3 }

pktcSigEndPntConfigCriticalDialTO     OBJECT-TYPE
    SYNTAX       Unsigned32
    UNITS        "seconds"

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    MAX-ACCESS   read-create
    STATUS       current
    DESCRIPTION
        "This object contains the value of the critical
         dial time out.
         The time out (TO) elements are intended to limit the time a
         tone or frequency is generated.  When this MIB object is set
         to a value of '0', the MTA MUST NOT generate the
         corresponding frequency or tone, regardless of the
         definitions pertaining to frequency, tone duration, or
         cadence."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL { 4 }
    ::= { pktcSigEndPntConfigEntry 4 }

pktcSigEndPntConfigBusyToneTO     OBJECT-TYPE
    SYNTAX       Unsigned32
    UNITS        "seconds"
    MAX-ACCESS   read-create
    STATUS       current
    DESCRIPTION
        " This object contains the default time out value for busy
          tone.  The MTA MUST NOT update this object with the
          value provided in the NCS message (if present).  If
          the value of the object is modified by the SNMP Management
          Station, the MTA MUST use the new value as a default only
          for a new signal requested by the NCS message.
          The time out (TO) elements are intended to limit the time
          a tone or frequency is generated.  When this MIB object is
          set to a value of '0', the MTA MUST NOT generate the
          corresponding frequency or tone, regardless of the
          definitions pertaining to frequency, tone duration, or
          cadence."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL    { 30 }
    ::= { pktcSigEndPntConfigEntry 5 }

pktcSigEndPntConfigDialToneTO     OBJECT-TYPE
    SYNTAX       Unsigned32
    UNITS        "seconds"
    MAX-ACCESS   read-create
    STATUS       current
    DESCRIPTION
        " This object contains the default time out value for dial
          tone.  The MTA MUST NOT update this object with the
          value provided in the NCS message (if present).  If

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          the value of the object is modified by the SNMP Management
          Station, the MTA MUST use the new value as a default only
          for a new signal requested by the NCS message.
          The time out (TO) elements are intended to limit the time
          a tone or frequency is generated.  When this MIB object is
          set to a value of '0', the MTA MUST NOT generate the
          corresponding frequency or tone, regardless of the
          definitions pertaining to frequency, tone duration, or
          cadence."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL    { 16 }
    ::= { pktcSigEndPntConfigEntry 6 }

pktcSigEndPntConfigMessageWaitingTO     OBJECT-TYPE
    SYNTAX       Unsigned32
    UNITS        "seconds"
    MAX-ACCESS   read-create
    STATUS       current
    DESCRIPTION
        " This object contains the default time out value for message
          waiting indicator.  The MTA MUST NOT update this object
          with the value provided in the NCS message (if
          present).  If the value of the object is modified by the
          SNMP Manager application, the MTA MUST use the new value
          as a default only for a new signal requested by the NCS
          message.
          The time out (TO) elements are intended to limit the time
          a tone or frequency is generated.  When this MIB object is
          set to a value of '0', the MTA MUST NOT generate the
          corresponding frequency or tone, regardless of the
          definitions pertaining to frequency, tone duration, or
          cadence."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL    { 16 }
    ::= { pktcSigEndPntConfigEntry 7 }

pktcSigEndPntConfigOffHookWarnToneTO     OBJECT-TYPE
    SYNTAX       Unsigned32
    UNITS        "seconds"
    MAX-ACCESS   read-create
    STATUS       current
    DESCRIPTION
        " This object contains the default time out value for the
          off-hook warning tone.  The MTA MUST NOT update this object
          with the value provided in the NCS message (if present).  If
          the value of the object is modified by the SNMP Manager

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          application, the MTA MUST use the new value as a default
          only for a new signal requested by the NCS message.  The
          time out (TO) elements are intended to limit the time a tone
          or frequency is generated.  When this MIB object is set to a
          value of '0', the MTA MUST NOT generate the corresponding
          frequency or tone, regardless of the definitions pertaining
          to frequency, tone duration, or cadence."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL { 0 }
    ::= { pktcSigEndPntConfigEntry 8 }

pktcSigEndPntConfigRingingTO     OBJECT-TYPE
    SYNTAX       Unsigned32
    UNITS        "seconds"
    MAX-ACCESS   read-create
    STATUS       current
    DESCRIPTION
        " This object contains the default time out value for
          ringing.  The MTA MUST NOT update this object with the
          value provided in the NCS message (if present).  If
          the value of the object is modified by the SNMP Management
          Station, the MTA MUST use the new value as a default only
          for a new signal requested by the NCS message.
          The time out (TO) elements are intended to limit the time
          a tone or frequency is generated.  When this MIB object is
          set to a value of '0', the MTA MUST NOT generate the
          corresponding frequency or tone, regardless of the
          definitions pertaining to frequency, tone duration, or
          cadence."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL    { 180 }
    ::= { pktcSigEndPntConfigEntry 9 }

pktcSigEndPntConfigRingBackTO     OBJECT-TYPE
    SYNTAX       Unsigned32
    UNITS        "seconds"
    MAX-ACCESS   read-create
    STATUS       current
    DESCRIPTION
        " This object contains the default time out value for ring
          back.  The MTA MUST NOT update this object with the
          value provided in the NCS message (if present).  If
          the value of the object is modified by the SNMP Management
          Station, the MTA MUST use the new value as a default only
          for a new signal requested by the NCS message.
          The time out (TO) elements are intended to limit the time

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          a tone or frequency is generated.  When this MIB object is
          set to a value of '0', the MTA MUST NOT generate the
          corresponding frequency or tone, regardless of the
          definitions pertaining to frequency, tone duration, or
          cadence."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL    { 180 }
    ::= { pktcSigEndPntConfigEntry 10 }

pktcSigEndPntConfigReorderToneTO     OBJECT-TYPE
    SYNTAX       Unsigned32
    UNITS        "seconds"
    MAX-ACCESS   read-create
    STATUS       current
    DESCRIPTION
        " This object contains the default time out value for reorder
          tone.  The MTA MUST NOT update this object with the
          value provided in the NCS message (if present).  If
          the value of the object is modified by the SNMP Management
          Station, the MTA MUST use the new value as a default only
          for a new signal requested by the NCS message.
          The time out (TO) elements are intended to limit the time
          a tone or frequency is generated.  When this MIB object is
          set to a value of '0', the MTA MUST NOT generate the
          corresponding frequency or tone, regardless of the
          definitions pertaining to frequency, tone duration, or
          cadence."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL    { 30 }
    ::= { pktcSigEndPntConfigEntry 11 }

pktcSigEndPntConfigStutterDialToneTO     OBJECT-TYPE
    SYNTAX       Unsigned32
    UNITS        "seconds"
    MAX-ACCESS   read-create
    STATUS       current
    DESCRIPTION
        " This object contains the default time out value for stutter
          dial tone.  The MTA MUST NOT update this object with the
          value provided in the NCS message (if present).  If
          the value of the object is modified by the SNMP Management
          Station, the MTA MUST use the new value as a default only
          for a new signal requested by the NCS message.
          The time out (TO) elements are intended to limit the time
          a tone or frequency is generated.  When this MIB object is
          set to a value of '0', the MTA MUST NOT generate the

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          corresponding frequency or tone, regardless of the
          definitions pertaining to frequency, tone duration, or
          cadence."
    REFERENCE
          "PacketCable NCS Specification"
    DEFVAL    { 16 }
    ::= { pktcSigEndPntConfigEntry 12 }

pktcSigEndPntConfigTSMax     OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
           "This MIB object is used as part of an NCS
            retransmission algorithm.  Prior to any retransmission,
            the MTA must check to make sure that the time elapsed
            since the sending of the initial datagram does not
            exceed the value specified by this MIB object.  If more
            than Tsmax time has elapsed, then the retransmissions
            MUST cease.

            Refer to the MIB object pktcSigEndPntConfigThist for
            information on when the endpoint becomes disconnected."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL { 20 }
    ::= { pktcSigEndPntConfigEntry 13 }

pktcSigEndPntConfigMax1     OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "This object contains the suspicious error threshold for
         signaling messages.  The pktcSigEndPntConfigMax1 object
         indicates the retransmission threshold at which the MTA MAY
         actively query the domain name server (DNS) in order to
         detect the possible change of call agent interfaces."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL { 5 }
    ::= { pktcSigEndPntConfigEntry 14 }

pktcSigEndPntConfigMax2     OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION

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        "This object contains the disconnect error threshold for
         signaling messages.  The pktcSigEndPntConfigMax2 object
         indicates the retransmission threshold at which the MTA
         SHOULD contact the DNS one more time to see if any other
         interfaces to the call agent have become available."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL { 7 }
    ::= { pktcSigEndPntConfigEntry 15 }

pktcSigEndPntConfigMax1QEnable     OBJECT-TYPE
    SYNTAX      TruthValue
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "This object enables/disables the Max1 domain name server
         (DNS) query operation when the pktcSigEndPntConfigMax1
         threshold has been reached.
         A value of true(1) indicates enabling, and a value of
         false(2) indicates disabling."
    DEFVAL { true }
    ::= { pktcSigEndPntConfigEntry 16 }

pktcSigEndPntConfigMax2QEnable     OBJECT-TYPE
    SYNTAX      TruthValue
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "This object enables/disables the Max2 domain name server
         (DNS) query operation when the pktcSigEndPntConfigMax2
         threshold has been reached.
         A value of true(1) indicates enabling, and a value of
         false(2) indicates disabling."
    DEFVAL { true }
    ::= { pktcSigEndPntConfigEntry 17 }

pktcSigEndPntConfigMWD     OBJECT-TYPE
    SYNTAX      Unsigned32
    UNITS       "seconds"
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "Maximum Waiting Delay (MWD) contains the maximum number of
         seconds an MTA waits, after powering on, before initiating
         the restart procedure with the call agent."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL { 600 }

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    ::= { pktcSigEndPntConfigEntry 18 }

pktcSigEndPntConfigTdinit     OBJECT-TYPE
    SYNTAX      Unsigned32
    UNITS       "seconds"
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "This MIB object represents the 'disconnected' initial
         waiting delay within the context of an MTA's 'disconnected
         procedure'.  The 'disconnected procedure' is initiated when
         an endpoint becomes 'disconnected' while attempting to
         communicate with a call agent.

         The 'disconnected timer' associated with the 'disconnected
         Procedure' is initialized to a random value, uniformly
         distributed between zero and the value contained in this
         MIB object.

         For more information on the usage of this timer, please
         refer to the PacketCable NCS Specification."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL { 15 }
    ::= { pktcSigEndPntConfigEntry 19 }

pktcSigEndPntConfigTdmin     OBJECT-TYPE
    SYNTAX      Unsigned32
    UNITS       "seconds"
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
            "This MIB object represents the 'disconnected' minimum
             waiting delay within the context of an MTA's
             'disconnected procedure', specifically when local user
             activity is detected.
             The 'disconnected procedure' is initiated when
             an endpoint becomes 'disconnected' while attempting to
             communicate with a call agent.
             For more information on the usage of this timer, please
             refer to the PacketCable NCS Specification."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL { 15 }
    ::= { pktcSigEndPntConfigEntry 20 }

pktcSigEndPntConfigTdmax     OBJECT-TYPE
    SYNTAX      Unsigned32

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    UNITS       "seconds"
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        " This object contains the maximum number of seconds the MTA
          waits, after a disconnect, before initiating the
          disconnected procedure with the call agent.
           "
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL { 600 }
    ::= { pktcSigEndPntConfigEntry 21 }

pktcSigEndPntConfigRtoMax     OBJECT-TYPE
    SYNTAX      Unsigned32
    UNITS       "seconds"
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "This object specifies the maximum number of seconds the MTA
         waits for a response to an NCS message before initiating
         a retransmission."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL { 4 }
    ::= { pktcSigEndPntConfigEntry 22 }

pktcSigEndPntConfigRtoInit     OBJECT-TYPE
    SYNTAX      Unsigned32
    UNITS       "milliseconds"
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        " This object contains the initial number of seconds for the
          retransmission timer."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL { 200 }
    ::= { pktcSigEndPntConfigEntry 23 }

pktcSigEndPntConfigLongDurationKeepAlive     OBJECT-TYPE
    SYNTAX      Unsigned32
    UNITS       "minutes"
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        " Specifies a time out value, in minutes, for sending long
          duration call notification messages."

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    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL { 60 }
    ::= { pktcSigEndPntConfigEntry 24 }

pktcSigEndPntConfigThist  OBJECT-TYPE
    SYNTAX      Unsigned32
    UNITS       "seconds"
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        " Time out period, in seconds, before no response is declared."
    REFERENCE
        "PacketCable NCS Specification"
    DEFVAL { 30 }
    ::= { pktcSigEndPntConfigEntry 25 }

pktcSigEndPntConfigStatus     OBJECT-TYPE
    SYNTAX      RowStatus
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        " This object contains the Row Status associated with the
          pktcSigEndPntConfigTable.  There are no restrictions or
          dependencies amidst the columnar objects before this
          row can be activated or for modifications of the
          columnar objects when this object is set to a
          value of 'active(1)."
    ::= { pktcSigEndPntConfigEntry 26 }

pktcSigEndPntConfigCallWaitingMaxRep     OBJECT-TYPE
    SYNTAX      Unsigned32 (0..10)
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        " This object contains the default value of the maximum
          number of repetitions of the Call Waiting tone that the
          MTA will play from a single CMS request.  The MTA MUST NOT
          update this object with the information provided in the
          NCS message (if present).  If the value of the object is
          modified by the SNMP Manager application, the MTA MUST use
          the new value as a default only for a new signal
          requested by the NCS message."
    DEFVAL    { 1 }
    ::= { pktcSigEndPntConfigEntry 27 }

pktcSigEndPntConfigCallWaitingDelay     OBJECT-TYPE
    SYNTAX       Unsigned32 (1..100)

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    UNITS        "seconds"
    MAX-ACCESS   read-create
    STATUS       current
    DESCRIPTION
        " This object contains the delay between repetitions of the
          Call Waiting tone that the MTA will play from a single CMS
          request."
    DEFVAL    { 10 }
    ::= { pktcSigEndPntConfigEntry 28 }

pktcSigEndPntStatusCallIpAddressType  OBJECT-TYPE
    SYNTAX      InetAddressType
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
       " This object contains the type of Internet address contained
         in the MIB object 'pktcSigEndPntStatusCallIpAddress'.

         Since pktcSigEndPntStatusCallIpAddress is expected to
         contain an IP address, a value of dns(16) is disallowed."

    ::= { pktcSigEndPntConfigEntry 29 }

pktcSigEndPntStatusCallIpAddress  OBJECT-TYPE
    SYNTAX      InetAddress
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
       " This MIB object contains the chosen IP address of the CMS
         currently being used for the corresponding endpoint.

         The device determines the IP address by using DNS to
         resolve the IP address of the CMS from the FQDN stored in
         the MIB object 'pktcSigEndPntConfigCallAgentId'.  The
         processes are outlined in the PacketCable NCS and Security
         specifications, and MUST be followed by the MTA.

         The IP address type contained in this MIB object is
         indicated by pktcSigEndPntStatusCallIpAddressType."
    REFERENCE
        "PacketCable NCS Specification;
         PacketCable Security specification, [PKT-SP-SEC]."
::= { pktcSigEndPntConfigEntry 30 }

pktcSigEndPntStatusError  OBJECT-TYPE
    SYNTAX INTEGER {
               operational (1),
               noSecurityAssociation (2),

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               disconnected (3)
             }
    MAX-ACCESS   read-only
    STATUS  current
    DESCRIPTION
       " This object contains the error status for this interface.
         The operational status indicates that all operations
         necessary to put the line in service have occurred, and the
         CMS has acknowledged the Restart In Progress (RSIP)
         message successfully.  If pktcMtaDevCmsIpsecCtrl is enabled
         for the associated call agent, the noSecurityAssociation
         status indicates that no Security Association (SA) yet
         exists for this endpoint.  If pktcMtaDevCmsIpsecCtrl is
         disabled for the associated call agent, the
         noSecurityAssociation status is not applicable and should
         not be used by the MTA.  The disconnected status indicates
         one of the following two:
         If pktcMtaDevCmsIpsecCtrl is disabled, then no security
         association is involved with this endpoint.  The NCS
         signaling software is in process of establishing the NCS
         signaling link via an RSIP exchange.
         Otherwise, when pktcMtaDevCmsIpsecCtrl is enabled,
         security Association has been established, and the NCS
         signaling software is in process of establishing the NCS
         signaling link via an RSIP exchange."
    ::= { pktcSigEndPntConfigEntry 31 }

pktcSigEndPntConfigMinHookFlash    OBJECT-TYPE
    SYNTAX       Unsigned32 (20..1550)
    UNITS        "Milliseconds"
    MAX-ACCESS   read-only
    STATUS       current
    DESCRIPTION
        " This is the minimum time a line needs to be on-hook for a
          valid hook flash.  The value of this object MUST be
          greater than the value of
          pktcSigEndPntConfigPulseDialMaxBreakTime.  The value of
          pktcSigEndPntConfigMinHookFlash MUST be less than
          pktcSigEndPntConfigMaxHookFlash.  This object MUST only be
          set via the MTA configuration during the provisioning
          process.
             Furthermore, given the possibility for the 'pulse dial'
             and 'hook flash' to overlap, the value of this object
             MUST be greater than the value contained by the MIB
             Object 'pktcSigEndPntConfigPulseDialMaxMakeTime'."
    DEFVAL { 300 }
    ::= { pktcSigEndPntConfigEntry 32 }

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pktcSigEndPntConfigMaxHookFlash    OBJECT-TYPE
    SYNTAX       Unsigned32 (20..1550)
    UNITS        "Milliseconds"
    MAX-ACCESS   read-only
    STATUS       current
    DESCRIPTION
        " This is the maximum time a line needs to be on-hook for a
          valid hook flash.  The value of
          pktcSigEndPntConfigMaxHookFlash MUST be greater than
          pktcSigEndPntConfigMinHookFlash.  This object MUST only be
          set via the MTA configuration during the provisioning
          process."
    DEFVAL { 800 }
    ::= { pktcSigEndPntConfigEntry 33 }

pktcSigEndPntConfigPulseDialInterdigitTime    OBJECT-TYPE
    SYNTAX       Unsigned32 (100..1500)
    UNITS        "Milliseconds"
    MAX-ACCESS   read-only
    STATUS       current
    DESCRIPTION
        " This is the pulse dial inter-digit time out.  This object
          MUST only be set via the MTA configuration during the
          provisioning process."
    DEFVAL { 100 }
    ::= { pktcSigEndPntConfigEntry 34 }

pktcSigEndPntConfigPulseDialMinMakeTime    OBJECT-TYPE
    SYNTAX       Unsigned32 (20..200)
    UNITS        "Milliseconds"
    MAX-ACCESS   read-only
    STATUS       current
    DESCRIPTION
        " This is the minimum make pulse width for the dial pulse.
          The value of pktcSigEndPntConfigPulseDialMinMakeTime MUST
          be less than pktcSigEndPntConfigPulseDialMaxMakeTime.  This
          object MUST only be set via the MTA configuration during
          the provisioning process."
    DEFVAL { 25 }
    ::= { pktcSigEndPntConfigEntry 35 }

pktcSigEndPntConfigPulseDialMaxMakeTime    OBJECT-TYPE
    SYNTAX       Unsigned32 (20..200)
    UNITS        "Milliseconds"
    MAX-ACCESS   read-only
    STATUS       current
    DESCRIPTION
        " This is the maximum make pulse width for the dial pulse.

Top      Up      ToC       Page 64 
          The value of pktcSigEndPntConfigPulseDialMaxMakeTime MUST
          be greater than pktcSigEndPntConfigPulseDialMinMakeTime.
          This object MUST only be provided via the configuration
          file during the provisioning process.
          Furthermore, given the possibility for the 'pulse dial'
          and 'hook flash' to overlap, the value of this object MUST
          be less than the value contained by the MIB object
          pktcSigEndPntConfigMinHookFlash."
    DEFVAL { 55 }
    ::= { pktcSigEndPntConfigEntry 36 }

pktcSigEndPntConfigPulseDialMinBreakTime    OBJECT-TYPE
    SYNTAX       Unsigned32 (20..200)
    UNITS        "Milliseconds"
    MAX-ACCESS   read-only
    STATUS       current
    DESCRIPTION
        " This is the minimum break pulse width for the dial pulse.
          The value of pktcSigEndPntConfigPulseDialMinBreakTime MUST
          be less than pktcSigEndPntConfigPulseDialMaxBreakTime.
          This object must only be provided via the configuration
          file during the provisioning process."
    DEFVAL { 45 }
    ::= { pktcSigEndPntConfigEntry 37 }

pktcSigEndPntConfigPulseDialMaxBreakTime    OBJECT-TYPE
    SYNTAX       Unsigned32 (20..200)
    UNITS        "Milliseconds"
    MAX-ACCESS   read-only
    STATUS       current
    DESCRIPTION
        " This is the maximum break pulse width for the dial pulse.
          The value of pktcSigEndPntConfigPulseDialMaxBreakTime MUST
          be greater than pktcSigEndPntConfigPulseDialMinBreakTime.
          This object MUST only be provided via the configuration
          file during the provisioning process."
    DEFVAL { 75 }
    ::= { pktcSigEndPntConfigEntry 38 }

--
-- notification group is for future extension.
--
pktcSigNotification  OBJECT IDENTIFIER ::= { pktcIetfSigMib 0 }
pktcSigConformance   OBJECT IDENTIFIER ::= { pktcIetfSigMib 2 }
pktcSigCompliances   OBJECT IDENTIFIER ::= { pktcSigConformance 1 }
pktcSigGroups        OBJECT IDENTIFIER ::= { pktcSigConformance 2 }

--

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-- compliance statements
--

pktcSigBasicCompliance  MODULE-COMPLIANCE
    STATUS     current
    DESCRIPTION
        " The compliance statement for MTAs that implement
          NCS signaling."

MODULE  -- pktcIetfSigMib

---
-- Unconditionally mandatory groups for all MTAs
---

MANDATORY-GROUPS {
    pktcSigDeviceGroup,
    pktcSigEndpointGroup
}
---
-- Conditionally mandatory groups for MTAs
---

GROUP pktcInternationalGroup
    DESCRIPTION
        " This group is mandatory only for MTAs implementing
          international telephony features."

GROUP pktcLLinePackageGroup
    DESCRIPTION
        " This group is mandatory only for MTAs implementing the L
          line package."

GROUP pktcELinePackageGroup
    DESCRIPTION
        " This group is mandatory only for MTAs implementing the E
          Line Package."
    ::={ pktcSigCompliances 1 }

pktcSigDeviceGroup  OBJECT-GROUP
    OBJECTS {
    pktcSigDevCodecMax,
    pktcSigDevEchoCancellation,
    pktcSigDevSilenceSuppression,
    pktcSigDevR0Cadence,
    pktcSigDevR1Cadence,
    pktcSigDevR2Cadence,
    pktcSigDevR3Cadence,

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    pktcSigDevR4Cadence,
    pktcSigDevR5Cadence,
    pktcSigDevR6Cadence,
    pktcSigDevR7Cadence,
    pktcSigDevRgCadence,
    pktcSigDevRsCadence,
    pktcSigDefCallSigDscp,
    pktcSigDefMediaStreamDscp,
    pktcSigDevVmwiMode,
    pktcSigCapabilityType,
    pktcSigCapabilityVersion,
    pktcSigCapabilityVendorExt,
    pktcSigDefNcsReceiveUdpPort
    }
    STATUS current
    DESCRIPTION
          "Group of MIB objects containing signaling configuration
           information that is applicable per-device."
    ::= { pktcSigGroups 1 }

pktcSigEndpointGroup  OBJECT-GROUP
    OBJECTS {
    pktcSigEndPntConfigCallAgentId,
    pktcSigEndPntConfigCallAgentUdpPort,
    pktcSigEndPntConfigPartialDialTO,
    pktcSigEndPntConfigCriticalDialTO,
    pktcSigEndPntConfigBusyToneTO,
    pktcSigEndPntConfigDialToneTO,
    pktcSigEndPntConfigMessageWaitingTO,
    pktcSigEndPntConfigOffHookWarnToneTO,
    pktcSigEndPntConfigRingingTO,
    pktcSigEndPntConfigRingBackTO,
    pktcSigEndPntConfigReorderToneTO,
    pktcSigEndPntConfigStutterDialToneTO,
    pktcSigEndPntConfigTSMax,
    pktcSigEndPntConfigMax1,
    pktcSigEndPntConfigMax2,
    pktcSigEndPntConfigMax1QEnable,
    pktcSigEndPntConfigMax2QEnable,
    pktcSigEndPntConfigMWD,
    pktcSigEndPntConfigTdinit,
    pktcSigEndPntConfigTdmin,
    pktcSigEndPntConfigTdmax,
    pktcSigEndPntConfigRtoMax,
    pktcSigEndPntConfigRtoInit,
    pktcSigEndPntConfigLongDurationKeepAlive,
    pktcSigEndPntConfigThist,
    pktcSigEndPntConfigStatus,

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    pktcSigEndPntConfigCallWaitingMaxRep,
    pktcSigEndPntConfigCallWaitingDelay,
    pktcSigEndPntStatusCallIpAddressType,
    pktcSigEndPntStatusCallIpAddress,
    pktcSigEndPntStatusError
    }
    STATUS current
    DESCRIPTION
          "Group of MIB objects containing signaling configuration
           information that is applicable per-endpoint."
    ::= { pktcSigGroups 2 }

pktcInternationalGroup    OBJECT-GROUP
    OBJECTS {
    pktcSigEndPntConfigMinHookFlash,
    pktcSigEndPntConfigMaxHookFlash,
    pktcSigEndPntConfigPulseDialInterdigitTime,
    pktcSigEndPntConfigPulseDialMinMakeTime,
    pktcSigEndPntConfigPulseDialMaxMakeTime,
    pktcSigEndPntConfigPulseDialMinBreakTime,
    pktcSigEndPntConfigPulseDialMaxBreakTime,
    pktcSigDevRingCadence,
    pktcSigDevCidSigProtocol,
    pktcSigDevCidDelayAfterLR,
    pktcSigDevCidDtmfStartCode,
    pktcSigDevCidDtmfEndCode,
    pktcSigDevVmwiSigProtocol,
    pktcSigDevVmwiDelayAfterLR,
    pktcSigDevVmwiDtmfStartCode,
    pktcSigDevVmwiDtmfEndCode,
    pktcSigDevrpAsDtsDuration,
    pktcSigDevCidMode,
    pktcSigDevCidAfterRing,
    pktcSigDevCidAfterDTAS,
    pktcSigDevCidAfterRPAS,
    pktcSigDevRingAfterCID,
    pktcSigDevCidDTASAfterLR,
    pktcSigDevVmwiMode,
    pktcSigDevVmwiAfterDTAS,
    pktcSigDevVmwiAfterRPAS,
    pktcSigDevVmwiDTASAfterLR,
    pktcSigPowerRingFrequency,
    pktcSigPulseSignalFrequency,
    pktcSigPulseSignalDbLevel,
    pktcSigPulseSignalDuration,
    pktcSigPulseSignalPulseInterval,
    pktcSigPulseSignalRepeatCount,
    pktcSigDevToneDbLevel,

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    pktcSigDevToneFreqCounter,
    pktcSigDevToneWholeToneRepeatCount,
    pktcSigDevToneSteady,
    pktcSigDevToneFirstFreqValue,
    pktcSigDevToneSecondFreqValue,
    pktcSigDevToneThirdFreqValue,
    pktcSigDevToneFourthFreqValue,
    pktcSigDevToneFreqMode,
    pktcSigDevToneFreqAmpModePrtg,
    pktcSigDevToneFreqOnDuration,
    pktcSigDevToneFreqOffDuration,
    pktcSigDevToneFreqRepeatCount
    }
    STATUS current
    DESCRIPTION
        " Group of objects that extend the behavior of existing
          objects to support operations in the widest possible set
          of international marketplaces.  Note that many of these
          objects represent a superset of behaviors described in
          other objects within this MIB module."
    ::= { pktcSigGroups 3 }

pktcLLinePackageGroup  OBJECT-GROUP
    OBJECTS {
    pktcSigDevR0Cadence,
    pktcSigDevR1Cadence,
    pktcSigDevR2Cadence,
    pktcSigDevR3Cadence,
    pktcSigDevR4Cadence,
    pktcSigDevR5Cadence,
    pktcSigDevR6Cadence,
    pktcSigDevR7Cadence,
    pktcSigDevRgCadence,
    pktcSigDevRsCadence
    }
    STATUS current
    DESCRIPTION
    "Group of Objects to support the L line package."
    ::= { pktcSigGroups 4 }

pktcELinePackageGroup  OBJECT-GROUP
    OBJECTS {
    pktcSigDevR0Cadence,
    pktcSigDevR1Cadence,
    pktcSigDevR2Cadence,
    pktcSigDevR3Cadence,
    pktcSigDevR4Cadence,
    pktcSigDevR5Cadence,

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    pktcSigDevR6Cadence,
    pktcSigDevR7Cadence,
    pktcSigDevRgCadence,
    pktcSigDevRsCadence,
    pktcSigPulseSignalFrequency,
    pktcSigPulseSignalDbLevel,
    pktcSigPulseSignalDuration,
    pktcSigPulseSignalPulseInterval,
    pktcSigPulseSignalRepeatCount,
    pktcSigDevRingCadence
    }
    STATUS current
    DESCRIPTION
        "Group of Objects to support the E line package."
    ::= { pktcSigGroups 5 }

END

6.  Examples

   This section provides a couple of examples, specifically related to
   the MIB tables pktcSigDevToneTable and pktcSigDevMultiFreqToneTable.

   Example A:  Call Waiting Tone Defined per [ITU-T E.180]:

   1) 400 Hz AM modulated by 16 Hz, on for 500ms at -4 dBm
   2) 400 Hz AM modulated by 16 Hz, off for 400ms
   3) 400 Hz not AM modulated, on for 50 ms at -4 dBm
   4) 400 Hz not AM modulated, off for 450 ms
   5) 400 Hz not AM modulated, on for 50 ms at -4 dBm
   6) 400 Hz not AM modulated, off for 3450 ms
   7) 400 Hz not AM modulated, on for 50 ms at -4 dBm
   8) 400 Hz not AM modulated, off for 450 ms
   9) 400 Hz not AM modulated, on for 50 ms at -4 dBm
   10) 400 Hz not AM modulated, off for 3450 ms
   11) not repeated, not continuous

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   Assume userDefined1(18) is assigned to this tone:

   pktcSigDevMultiFreqToneTable:
   ToneType|F-1|F-2|F-3|F-4|F-Mode|ModePrtg|DbL|OnDur|OffDur|Rep-Count
   ===================================================================
   18       400  16  0   0     1     90     -40  500   400      0
   18       400   0  0   0     2      0     -40   50   450      0
   18       400   0  0   0     2      0     -40   50  3450      0
   18       400   0  0   0     2      0     -40   50   450      0
   18       400   0  0   0     2      0     -40   50  3450      0

   pktcSigDevToneTable:
   ToneType|ToneFreqGroup|ToneFreqCounter|ToneRep-Count|Steady
   =============================================================
   18          1             5              0       false(2)

   The single row of the pktcSigDevToneTable defines one multi-frequency
   group of five rows (ToneFreqCounter) defined in the
   pktcSigDevMultiFreqToneTable and instructs the MTA to play this group
   only once (non-repeatable as ToneRep-Count equals 0).

   Example B - Congestion Tone - congestion(17):

   Note: This example of an embedded cadence is based on an operator
   variation.

   1) 400Hz on for 400ms -10 dBm

   2) 400Hz off for 350ms

   3) 400Hz on for 225ms -4 dBm

   4) 400Hz off for 525ms

   5) repeat (1) through (4) 5000 times or T0 time out (whichever is the
   shortest period)

   pktcSigDevMultiFreqToneTable:
   ToneType|F-1|F-2|F-3|F-4|F-Mode|ModePrtg|DbL|OnDur|OffDur|Rep-Count
   ===================================================================
   17       400  0   0   0    2       0    -100  400   350      0
   17       400  0   0   0    2       0     -40  225   525      0

   pktcSigDevToneTable:
   ToneType|ToneFreqGroup|ToneFreqCounter|ToneRep-Count|Steady
   =============================================================
   17          1             2              5000        false(2)

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   Example C - Call Waiting Tone - callWaiting1(9):

   1) 16 Hz is modulated to carry the 400 Hz signal, ModulationRate
   within 85%, on for 500msec, at -25 dBm or more but less than -14 dBm

   2) 16 Hz is modulated to carry the 400 Hz signal, off for 0 ~ 4 secs

   3) 400 Hz not modulated, on for 50 ms at -25 dBm or more but less
   than -14 dBm

   4) 400 Hz not modulated, off for 450ms

   5) 400 Hz not modulated, on for 50 ms at -25 dBm or more but less
   than -14 dBm

   6) 400 Hz not modulated, off for 3450ms ([4000 - (50+450+50)])

   7) Steps 3 thru 6 are repeated

   pktcSigDevMultiFreqToneTable:
   ToneType|F-1|F-2|F-3|F-4|F-Mode|ModePrtg|DbL|OnDur|OffDur|Rep-Count
   ===================================================================
   9        1   400 16  0   0     1     85     -25  500  1000      0
   9        2   400  0  0   0     2      0     -25   50   450      0
   9        3   400  0  0   0     2      0     -25   50  3450      0

   pktcSigDevToneTable:
   ToneType|ToneFreqGroup|ToneFreqCounter|ToneRep-Count|Steady
   =============================================================
   9           1             1              0       false(2)
   9           2             2              1       false(2)

   The first row of the pktcSigDevToneTable table instructs the MTA to
   play one row (ToneFreqCounter) of the pktcSigDevMultiFreqToneTable
   table only once (non-repeatable as ToneRep-Count equals 0).  The
   second row of the pktcSigDevToneTable table instructs the MTA to play
   the next two rows (ToneFreqCounter) of the
   pktcSigDevMultiFreqToneTable table and make this frequency group
   repeatable (ToneRep-Count is not 0).

Top      Up      ToC       Page 72 
7.  Acknowledgments

   The authors would like to thank the members of the IETF IPCDN working
   group and the CableLabs PacketCable Provisioning focus team for their
   contributions, comments, and suggestions.

   Specifically, the following individuals are recognized:

       Angela Lyda            Arris Interactive
       Romascanu, Dan         Avaya
       Chad Griffiths         Broadcom Corp.
       Eugene Nechamkin       Broadcom Corp.
       Jean-Francois Mule     CableLabs
       Matt A. Osman          CableLabs
       Klaus Hermanns         Cisco Systems, Inc.
       Rich Woundy            Comcast Corp.
       Bert Wijnen            Alcatel-Lucent
       Randy Presuhn          Mindspring
       Phillip Freyman        Motorola, Inc.
       Rick Vetter            Motorola, Inc.
       Sasha Medvinsky        Motorola, Inc.
       Wim De Ketelaere       tComLabs
       David De Reu           tComLabs
       Kristof Sercu          tComLabs
       Roy Spitzer            Telogy Networks, Inc.
       Itay Sherman           Texas Instruments, Inc.
       Mauricio Sanchez       Texas Instruments, Inc.
       Shivakumar Thangapandi Texas Instruments, Inc.
       Mike Heard             Consultant

   The current editor (Sumanth Channabasappa) would like to recognize
   Phillip Freyman and Eugene Nechamkin for their contributions towards
   the international objects, and Stephane Bortzmeyer for assistance
   with the ABNF.

   The editor also extends appreciation to the IPCDN co-chairs (Jean-
   Francois Mule, Rich Woundy) and Dan Romascanu for the numerous
   reviews and valuable comments.  Special appreciation is extended to
   Bert Wijnen, as the MIB doctor, for his ever-useful and constructive
   comments.

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8.  Security Considerations

   There are a number of management objects defined in this MIB module
   with a MAX-ACCESS clause of read-write and/or read-create.  Such
   objects may be considered sensitive or vulnerable in some network
   environments.  The support for SET operations in a non-secure
   environment without proper protection can have a negative effect on
   network operations.

   The following Differentiated Services Code Point (DSCP) and mask
   objects are used to differentiate between various types of traffic in
   the service provider network:

        pktcSigDefCallSigDscp
        pktcSigDefMediaStreamDscp

   These objects may contain information that may be sensitive from a
   business perspective.  For example, they may represent a customer's
   service contract that a service provider chooses to apply to a
   customer's ingress or egress traffic.  If these objects are SET
   maliciously, it may permit unmarked or inappropriately marked
   signaling and media traffic to enter the service provider network,
   resulting in unauthorized levels of service for customers.

   The following objects determine ring cadence, repeatable
   characteristics, signal duration, and caller id subscriber line
   protocol for telephony operation:

        pktcSigDevR0Cadence
        pktcSigDevR1Cadence
        pktcSigDevR2Cadence
        pktcSigDevR3Cadence
        pktcSigDevR4Cadence
        pktcSigDevR5Cadence
        pktcSigDevR6Cadence
        pktcSigDevR7Cadence
        pktcSigDevRgCadence
        pktcSigDevRsCadence
        pktcSigDevCidSigProtocol
        pktcSigDevVmwiSigProtocol
        pktcSigPulseSignalDuration
        pktcSigPulseSignalPauseDuration

   If these objects are SET maliciously, it may result in unwanted
   operation, or a failure to obtain telephony service from client (MTA)
   devices.

Top      Up      ToC       Page 74 
   The objects in the pktcSigEndPntConfigTable are used for endpoint
   signaling.  The pktcSigEndPntConfigCallAgentId object contains the
   name of the call agent, which includes the call agent Fully Qualified
   Domain Name (FQDN).  If this object is SET maliciously, the MTA will
   not be able to communicate with the call agent, resulting in a
   disruption of telephony service.  The
   pktcSigEndPntConfigCallAgentUdpPort object identifies the UDP port
   for NCS traffic.  If this object is SET maliciously, the call agent
   will not receive NCS traffic from the MTA, also resulting in a
   disruption of telephony service.

   Some of the readable objects in this MIB module (i.e., objects with a
   MAX-ACCESS other than not-accessible) may be considered sensitive or
   vulnerable in some network environments.  It is thus important to
   control even GET and/or NOTIFY access to these objects and possibly
   to even encrypt the values of these objects when sending them over
   the network via SNMP.  The most sensitive is
   pktcSigEndPntStatusCallIpAddress within pktcSigEndPntConfigTable.
   This information itself may be valuable to would-be attackers.  Other
   MIB Objects of similar sensitivity include pktcSigEndPntStatusError,
   which can provide useful information to MTA impersonators, and
   pktcSigDevCodecMax, which can provide useful information for planning
   Denial of Service (DoS) attacks on MTAs.


   SNMP versions prior to SNMPv3 did not include adequate security.
   Even if the network itself is secure (for example by using IPsec),
   even then, there is no control as to who on the secure network is
   allowed to access and GET/SET (read/change/create/delete) the objects
   in this MIB module.

   It is RECOMMENDED that implementers consider the security features as
   provided by the SNMPv3 framework (see [RFC3410], section 8),
   including full support for the SNMPv3 cryptographic mechanisms (for
   authentication and privacy).

   Further, deployment of SNMP versions prior to SNMPv3 is NOT
   RECOMMENDED.  Instead, it is RECOMMENDED to deploy SNMPv3 and to
   enable cryptographic security.  It is then a customer/operator
   responsibility to ensure that the SNMP entity giving access to an
   instance of this MIB module is properly configured to give access to
   the objects only to those principals (users) that have legitimate
   rights to indeed GET or SET (change/create/delete) them.

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9.  IANA Considerations

   The MIB module in this document uses the following IANA-assigned
   OBJECT IDENTIFIER value recorded in the SMI Numbers registry:

   Descriptor     OBJECT IDENTIFIER Value
   ----------     -----------------------
   pktcIetfSigMib     { mib-2 169 }

10.  References

10.1. Normative References

   [PKT-SP-MIB-SIG-1.0]
                  PacketCable(TM) 1.0 Signaling MIB Specification,
                  Issued, PKT-SP-MIB-SIG-I09-050812, August 2005.
                  http://www.packetcable.com/specifications/
                  http://www.cablelabs.com/specifications/archives

   [PKT-SP-MIB-SIG-1.5]
                  PacketCable(TM) 1.5 Signaling MIB Specification,
                  Issued, PKT-SP-MIB-SIG1.5-I01-050128, January 2005.
                  http://www.packetcable.com/specifications/
                  http://www.cablelabs.com/specifications/archives

   [PKT-SP-SEC]   PacketCable Security Specification, Issued, PKT-SP-
                  SEC-I12-050812, August 2005.
                  http://www.packetcable.com/specifications/
                  http://www.cablelabs.com/specifications/archives

   [ITU-T-J169]   IPCablecom Network Call Signaling (NCS) MIB
                  requirements, J.169, ITU-T, March, 2001.

   [RFC2119]      Bradner, S., "Key words for use in RFCs to Indicate
                  Requirement Levels", BCP 14, RFC 2119, March 1997.

   [RFC2578]      McCloghrie, K., Perkins, D., and J. Schoenwaelder,
                  "Structure of Management Information Version 2
                  (SMIv2)", STD 58, RFC 2578, April 1999.

   [RFC2579]      McCloghrie, K., Perkins, D., and J. Schoenwaelder,
                  "Textual Conventions for SMIv2", STD 58, RFC 2579,
                  April 1999.

   [RFC2580]      McCloghrie, K., Perkins, D., and J. Schoenwaelder,
                  "Conformance Statements for SMIv2", STD 58, RFC 2580,
                  April 1999.

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   [RFC3289]      Baker, F., Chan, K., and A. Smith, "Management
                  Information Base for the Differentiated Services
                  Architecture", RFC 3289, May 2002.

   [RFC4001]      Daniele, M., Haberman, B., Routhier, S., and J.
                  Schoenwaelder, "Textual Conventions for Internet
                  Network Addresses", RFC 4001, February 2005.

   [RFC3411]      Harrington, D., Presuhn, R., and B. Wijnen, "An
                  Architecture for Describing Simple Network Management
                  Protocol (SNMP) Management Frameworks", STD 62, RFC
                  3411, December 2002.

   [RFC2863]      McCloghrie, K. and F. Kastenholz, "The Interfaces
                  Group MIB", RFC 2863, June 2000.

   [PKT-SP-CODEC] PacketCable Audio/Video Codecs Specification PKT-SP-
                  CODEC-IO5-040113.

   [PKT-SP-MGCP]  PacketCable Network-Based Call Signaling Protocol
                  Specification PKT-SP-EC-MGCP-I10-040402.

   [PKT-SP-PROV]  PacketCable MTA Device Provisioning Specification
                  PKT-SP-PROV-I10-040730.

10.2.  Informative References

   [RFC3410]      Case, J., Mundy, R., Partain, D., and B. Stewart,
                  "Introduction and Applicability Statements for
                  Internet-Standard Management Framework", RFC 3410,
                  December 2002.

   [RFC3435]      Andreasen, F. and B. Foster, "Media Gateway Control
                  Protocol (MGCP) Version 1.0", RFC 3435, January 2003.

   [RFC5234]      Crocker, D., Ed., and P. Overell, "Augmented BNF for
                  Syntax Specifications: ABNF", STD 68, RFC 5234,
                  January 2008.

   [RFC4682]      Nechamkin, E. and J-F. Mule, "Multimedia Terminal
                  Adapter (MTA) Management Information Base for
                  PacketCable- and IPCablecom-Compliant Devices", RFC
                  4682, December 2006.

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   [ETSI-TS-101-909-4]
                  ETSI TS 101 909-4:"Access and Terminals (AT); Digital
                  Broadband Cable Access to the Public
                  Telecommunications Network; IP Multimedia Time
                  Critical Services; Part 4: Network Call Signaling
                  Protocol".

   [ETSI-TS-101-909-9]
                  ETSI TS 101 909-9:"Access and Terminals (AT); Digital
                  Broadband Cable Access to the Public
                  Telecommunications Network; IP Multimedia Time
                  Critical Services; Part 9: IPCablecom Network Call
                  Signalling (NCS) MIB Requirements".

   [ETSI-EN-300-001]
                  ETSI EN 300-001 V1.5.1 (1998-10):"European Standard
                  (Telecommunications series) Attachments to Public
                  Switched Telephone Network (PSTN); General technical
                  requirements for equipment connected to an analogue
                  subscriber interface in the PSTN; Chapter 3: Ringing
                  signal characteristics (national deviations are in
                  Table 3.1.1)".

   [ETSI-EN-300-324-1]
                  ETSI EN 300 324-1 V2.1.1 (2000-04):"V Interfaces at
                  the digital Loop Exchange (LE); V5.1 interface for the
                  support of Access Network (AN); Part 1: V5.1 interface
                  specification".

   [ETSI-EN-300-659-1]
                  ETSI EN 300 659-1: "Public Switched Telephone Network
                  (PSTN); Subscriber line protocol over the local loop
                  for display (and related) services; Part 1: On hook
                  data transmission".

   [ITU-T-E.180]  ITU-T E.180: "Various Tones Used in National Networks,
                  Supplement 2 to Recommendation E.180".

   [ETSI-TR-101-183]
                  ETSI TR-101-183: "Public Switched Telephone Network
                  (PSTN) Analogue Ringing Signals".

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Authors' Addresses

   Gordon Beacham
   Motorola, Inc.
   6450 Sequence Drive, Bldg. 1
   San Diego, CA 92121, USA

   Phone: +1 858-404-2334
   EMail: gordon.beacham@motorola.com


   Satish Kumar Mudugere Eswaraiah
   Texas Instruments India (P) Ltd.,
   Golf view, Wind Tunnel Road
   Murugesh Palya
   Bangalore 560 017, INDIA

   Phone: +91 80 5269451
   EMail: satish.kumar@ti.com


   Sumanth Channabasappa
   Cable Television Laboratories, Inc.
   858 Coal Creek Circle,
   Louisville, CO 80027, USA

   Phone: +1 303-661-3307
   EMail: Sumanth@cablelabs.com

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