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 SIP/IMS Standardization
 
> IETF Standardization Process
> RFCs related to SIP (4 p.) o
> Reminder: Key Words used in RFCs
> SIP-SIPPING-SIMPLE... I-Ds (22 p.) o
> I-D Tracker States
> SIP I-Ds
> SIPPING I-Ds (2 p.)
> SIMPLE I-Ds
> P2PSIP I-Ds
> BLISS I-Ds
> MMUSIC I-Ds
> AVT I-Ds (2 p.)
> MEDIACTRL I-Ds
> IPTEL I-Ds
> ENUM I-Ds
> SIGTRAN I-Ds
> XCON I-Ds
> GEOPRIV I-Ds
> ECRIT I-Ds
> SPEECHSC I-Ds
> SPEERMINT I-Ds
> BEHAVE I-Ds
> HTTPBIS I-Ds
> Miscellaneous I-Ds
> Audio-Video Transport RFCs (2 p.)
> 3GPP Specifications (12 p.)
> OMA Specifications related to SIP
> TISPAN NGN Specifications (3 p.) o
> SIP Topics
> IMS Topics
  
 SIP Call Flows
 
> RFC3261's Example
> Basic -- RFC3665
> SIP PSTN -- RFC3666 (3 p.)
> SIP to PSTN
> PSTN to SIP
> PSTN to PSTN via SIP
> SIP Service Examples (20 p.)
> 01.  Call Hold
> 02.  Consultation Hold
> 03.  Music On Hold
> 04.  Transfer - Unattended
> 05.  Transfer - Attended
> 06.  Transfer - Instant Messaging
> 07.  Call Forwarding Unconditional
> 08.  Call Forwarding - Busy
> 09.  Call Forwarding - No Answer
> 10.  3-way Conference - Third Party is Added
> 11.  3-way Conference - Third Party Joins
> 12.  Single Line Extension
> 13.  Find-Me
> 14.  Call Management (Incoming Call Screening)
> 15.  Call Management (Outgoing Call Screening)
> 16.  Call Park
> 17.  Call Pickup
> 18.  Automatic Redial
> 19.  Click to Dial
  
 ABNF Grammars
 
> ABNF Notation & Rules
> URI Generic Syntax
> ABNF for SIP
> SIP Messages & URIs
> SIP Header Fields
> MIME Media Types
> ABNF for SDP
> ABNF for MSRP
> ABNF for MRCPv2
> ABNF for RTSP 2.0
> Internet Message Format
 SIP/IMS Architecture
 
> SIP Protocol Structure
> Dialogs & Routing
> UMTS Network Evolution
 DiffServ CoS Simulation
 
> IPVCoSS Simulator
> IP-VPN Case Study
  
 
 Security
 
> PKIX-TLS-SMIME... Standards (20 p.) o
> PKIX WG's RFCs & I-Ds
> TLS WG's RFCs & I-Ds
> SMIME WG's RFCs & I-Ds
> IPSEC WG's RFCs & I-Ds
> SECSH WG's RFCs & I-Ds
> BTNS WG's RFCs & I-Ds
> DKIM WG's RFCs & I-Ds
> EMU WG's RFCs & I-Ds
> HOKEY WG's RFCs & I-Ds
> ISMS WG's RFCs & I-Ds
> KEYPROV WG's RFCs & I-Ds
> KITTEN WG's RFCs & I-Ds
> KRB WG's RFCs & I-Ds
> LTANS WG's RFCs & I-Ds
> MSEC WG's RFCs & I-Ds
> NEA WG's RFCs & I-Ds
> OPENPGP WG's RFCs & I-Ds
> SASL WG's RFCs & I-Ds
> SYSLOG WG's RFCs & I-Ds
> Miscellaneous RFCs & I-Ds
> Cryptography Basics
> ASN.1 for PKI Certificate & CRL Profile
> ASN.1 for CMS
> RFC3280's Certificate Examples (4)
> DSA Self-Signed Certificate
> End Entity Certificate using DSA
> End Entity Certificate using RSA
> Certificate Revocation List
> RFC4134's CMS-S/MIME Examples (14)
> Overview
> Basic Signed Content, DSS
> Multiple Signers
> Private Keys
> Basic Signed Content, RSA
> Signing Using SKI
> Enveloped-data
> Basic Signed Content, Detached Content
> SignedData with Attributes
> Encrypted-data
> Fancier Signed Content
> SignedData with Certificates Only
> All RSA Signed Message
> S/MIME Messages
> RFC4474's SIP Authentication Service
> SSL/TLS Time-Diagrams
> IPSec Guides
  
 IMS Signalling flows for Session Initiation
 
 Non Hiding
 
> MO#1a / S-S#1a / MT#1a
 
- Mobile Origination, roaming
- Different Network Operators performing Origination and Termination
- Mobile Termination, roaming
> MO#2 / S-S#2 / MT#2
 
- Mobile Origination, located in home network
- Single Network Operator performing Origination and Termination
- Mobile Termination, located in home network
> CS-O / S-S#2 / MT#2
 
- CS Network originated Session routed towards IM CN subsystem, through MGCF
- Single Network Operator performing Origination and Termination
- Mobile Termination, located in home network
> MO#2 / S-S#3 / CS-T
 
- Mobile Origination, located in home network
- PSTN Termination performed by Home Network of Originator
- CS Network Termination
> MO#2 / S-S#2 / MT#1c
 
- Mobile Origination, located in home network
- Single Network Operator performing Origination and Termination
- Mobile termination, roaming, without I-CSCF in home network providing configuration independence, terminating UE is busy, and not able or not willing to answer the call
 
 Hiding
 
> MO#1b / S-S#2 / MT#2
 
- Mobile origination, roaming, with I-CSCF in home network
providing configuration independence
- Single Network Operator performing Origination and Termination
- Mobile Termination, located in home network
> MO#2 / S-S#1b / MT#2
 
- Mobile Origination, located in home network
- Different network operators performing origination and termination, with configuration hiding by both network operators
- Mobile Termination, located in home network
> MO#2 / S-S#1c / MT#2
 
- Mobile Origination, located in home network
- Different network operators performing origination and termination, with configuration hiding by originating network operator
- Mobile Termination, located in home network
> MO#2 / S-S#1d / MT#2
 
- Mobile Origination, located in home network
- Different network operators performing origination and termination, with configuration hiding by terminating network operator
- Mobile Termination, located in home network
 
 IMS Signalling flows for Register
 
 Non Hiding
 
>
 		 Registration signalling:
user not registered
>
 		 Registration signalling: reregistration - user currently registered
>
 		 UE subscription for registration state
event package
>
 		 P-CSCF subscription for registration
state event package
>
 		 Deregistration event occuring in the
S-CSCF
>
 		 Deregistration event occuring in the
HSS
>

 		 Network-initiated deregistration upon
UE roaming and registration to a new
network
> Network initiated re-authentication
 
 Hiding
 
>
 		 Registration signalling:
user not registered
> Mobile initiated deregistration
  
 
 
Last update: February 4, 2008  © 2005-2008 Joël Repiquet, All Rights Reserved.