Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations Chris Miller on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
Sip Trunk Provider for BCM50 version 3
- Thread starter ripper65
- Start date
SIP protocol has not been set. Nortel uses a proprietary SIP signaling.
I have attempted to use a few providers here in the states. The issue seems to be the SIP response codes. I was able to make/receive calls, but had issue with post connection DTMF pass-thru. Could not choose options from Auto attendant, enter CC# or bank info ect...
When standardization is complete, I think Nortel will have no choice but to make changes. As for now, SIP on a Nortel is BCM to BCM only
I have attempted to use a few providers here in the states. The issue seems to be the SIP response codes. I was able to make/receive calls, but had issue with post connection DTMF pass-thru. Could not choose options from Auto attendant, enter CC# or bank info ect...
When standardization is complete, I think Nortel will have no choice but to make changes. As for now, SIP on a Nortel is BCM to BCM only
- Thread starter
- #3
- Status
Similar threads
- Question
- Locked
- Question
- Locked
- Question
