Tech-invite3GPPspecsGlossariesIETFRFCsGroupsSIPABNFsWorld Map

S5.  IMS Session Initiation signalling flow —
mobile origination and termination in home network
terminating UE roaming and busy

 

 

 

Here   Up   Prev   Next

 

IMS S5-2b. SIP 486 Busy Here response: from P-CSCF2 to S-CSCF2, followed by ACK

S5-2b.  SIP 486 Busy Here response: from P-CSCF2 to S-CSCF2, followed by ACK  (10 of 14)