connect cucm 7 with IMS through cisco IOS based router
i want to connect sccp phones in CUCM 7 with non cisco SIP server (huawei IMS),the IMS server will give the outside lines for the call manager cluster.
they give me a username and password to connect to the sip server then the SIP server provide multiable outside line for the users inside the cluster ,so the username and the pass just to establish the trunk connection not for a user.
i established a sip trunk from cucn 7 to cisco 2911, then 2911 will register with the sip server through user agent .
what i did in the cucm 7:
•1- creat a sip secrity profile with Digest Authentication
•2- creat sip trunk and assciatet the security profile to it
•3- create a rout pattern 99.xxxxxxxxxx
•4- in the rout pattern I choosed the sip trunk that I created earliar.,but when I prees save it force me to choose force authorization code I don’t know why.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...
If you have 2 ISR routers, one acting as Failover, do we need to have both the same number of SRST licenses on the 2 routers?
No. You will only need the SRST licenses on the primary router. Because this feature...