session-id
SBC running 7.4, endpoint is replying to SBC with 100 trying and 180 ringing, but SBC thinks it never got a reply and keeps inviting. The only "different" thing I see in the 100 trying is a header Session-ID:
This is in the 100 trying:
Session-ID: 00000000000000000000000000000000;remote=1bbfcf46f902593d82a56a5772fe85cc
Then the 180 shows:
Session-ID: 3318fdb4942104246f6f5fba34623402;remote=1bbfcf46f902593d82a56a5772fe85cc
SBC does not provide session-ID on the invite out. Are these messing up the call flow? Can the SBC not correlate the 1xx messages because of the session-IDs?