I have a UC520/CME connected to a Centrex switch. With the previous PBX and with a but-set if you dial a long distance number, 9-1-234-564-7890, the Centrex swtich sends back a "tone" that indicates the user needs to then enter an access code. User enters the access code and the call is completed.
Problem: With the UC520 connected, the user is not hearing the "tone" and is not able to enter the access code, therefore long distance calls fail.
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...
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