We have this issue when calling through a QSIG E1 to a ALCATEL OXE PBX, registered in CUCM through MGCP, from a Cisco IP Phone running SIP registered in a new CUCM running 220.127.116.1100. The phone loads are the latest releases and i'm experiencing this on 8961s and 78XXs. For 7942s running SCCP everything is OK.
Basically, when i dial the destination number the call is placed but i see Unknown Number until i receive the ALERTING packet from the PBX with the facilities. By then i can see the Called Name of the destination in my Cisco Phone while it's ringing and later, when connected. The thing is when i go to the Call History Lists the call is registered to an Unknown number.
Thanks for the reply. I had already looked at those Bugs but they are related to calls made eithin phones registered to the CUCM and has already been corrected. This only happens when i call phones that are not registered to CUCM, but only happens to SIP phones. Maybe i'm missing something in the SIP configuration...
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...
You have reached the Cisco Logistics Support Center.. To Check Status of your RMA, visit Product Returns & Replacements (RMA).
Need help? Contact us by Phone or Email.
Phone: 1800 553 2447 Option 4