There's not much there on why the call dropped. Have you checked the AVVID Tech Tips section of Cisco.com for ideas? If there's much of an IP topology involved in the network, QoS may be contributing to the packets (and therefore the call) not surviving. http://www.cisco.com/warp/public/788/voice-qos/qos_basics.htm
I had similar issues, made the same changes and it worked, until data flow increased on the network. Since the WAN was FRS, lower speed UNI's, I had the customer increase the CIR to 1/2 the UNI and applied Fragmentation. This is not a guarantee, but it will help. If more than 1 frame is dropped in a row, the call will drop. Check the WAN load
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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