ccme and "user=phone" in sip INVITE

Unanswered Question
Aug 29th, 2007


I'm working on connecting CCME 4.2 with external SIP proxy server. The problem I've encountered is that CCME doesn't send "user=phone" in INVITE header during starting a call. Is it possible to enforce CCME do add this option to SIP INVITE header ?


Slawomir Nasiadka

I have this problem too.
0 votes
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
j-block Tue, 09/04/2007 - 06:45

To overcome this problem, configure the sip bind {control I media}command under voice service voip configuration mode to use the external interface with public address.

slawomir_nasiad... Tue, 09/04/2007 - 23:02


thank you for the replay. I configured that command but that doesn't help. Actually I dont't want to change source IP address which is written into sip header. My problem is that sip INVITE header has "To" field without "user=phone" phrase.

Slawomir Nasiadka


This Discussion