we have a paging system connected to FXO ports on 2901 CME (version 9.1). Now we a need to use another sip-based valcom at another shop floor. How can we use the same extension on both fxo phone and sip phone?
It would have to be a DN for this to work. The only way to share a DN would be to use line-side devices. In this case that would be either a MGCP-controlled FXO port and a third-party SIP device phone type. If you need to a SIP Trunk or other trunk-side feature where the extension can't exist as a DN in CUCM, you're out of luck.
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...