Hi all, Consider the following scenarios.
1. C->S: INVITE (for speechrecog) S->C: 200 OK C->S: ACK Now the SIP session is established b/w UAC and UAS. speechrecog resource is active on the established sip session C->S: INVITE (re-INVITE for adding speechsynth resource) S->C: 200 OK Offer/Answer fail for the new resource, TTS (speechsynth). 2. C->S: INVITE (for speechrecog) S->C: 200 OK C->S: ACK Now the SIP session is established b/w UAC and UAS. speechrecog resource is active on the established sip session. C->S: INVITE (re-INVITE for adding speechsynth resource) S->C: 200 OK Offer/Answer fail for the for the existing ASR(speechrecog) resource also. 3. C->S: INVITE (for speechrecog) S->C: 200 OK C->S: ACK Now the SIP session is established b/w UAC and UAS. speechrecog resource is active C->S: INVITE (re-INVITE for adding speechsynth resource) S->C: 200 OK C->S: ACK Now both speechrecog and speechsynth are active on the sip session C->S: INVITE (re-INVITE for removing speechsynth resource) S->C: 486 BUSY HERE What should be the behaviour of UAC in the above scenarios? Regds, Srinivas
_______________________________________________ Sip mailing list https://www1.ietf.org/mailman/listinfo/sip This list is for NEW development of the core SIP Protocol Use [EMAIL PROTECTED] for questions on current sip Use [EMAIL PROTECTED] for new developments on the application of sip
