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 strongm on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Caller ID CPN substitution question on SIP gateway scenario with 3300

Status
Not open for further replies.

ExCentigram

IS-IT--Management
Jul 26, 2011
37
US
I have a cluster of 3300's
We're trying out SIP, so I have one 3300 in our datacenter that is used for SIP trunking only with an MBG connected as the SIP proxy.

I've routed all calls from one of my 3300's via ip trunking to the SIP3300 and the call goes out OK, except the caller ID is showing another 3300. In the SIP CPN substitution form i have the right ext #'s in the SIP3300 but it's not working...
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top