Cisco Support Community
Showing results for 
Search instead for 
Did you mean: 
Community Member

SIP Problem

Dear all

i have some third party sip phone registered with my callmanager 7.0

my cisco ip phones can dial to my sip phones visa versa

my cisco ip phones users a 9!# pattern to call PSTN.

and my voice gateway is cisco 2811 and also with 9T dial-peer to call to pstn

the porblem is i can not user 9!# for my sip phones

when i am trying with my sip phones call to pstn with 9 pattern i do not have evething recieved with my voice gateway

it means i can not call outside with my sip phones

any idea please

Community Member

Re: SIP Problem

It can be many causes for failed connections. Please describe more details, for example what SIP final response phone receives for INVITE request.

Also check if voice gateway receives request from Callmanager. If yes, check what is the final response. If not, check call routing configration on Callmanager (Partitions, CSS).


Hall of Fame Super Gold

Re: SIP Problem

OP has CME, not CM.

My reccomendation is to avoid 3rd party phones, and enjoy the consequent lack of problems.

CreatePlease to create content