There is Cisco router 2851 with CME 7.1 on it with PVDM2-48 (the result of show version and show inventory is attached).
There is SIP trunk connected to this router. Also this router serves for 50 SIP phones Linksys SPA922/Cisco SPA504G. The transcoder is configured on the router for detecting dtmf signals from rtp flow (only for inbound calls; provider sends inbound dtmf signals in inband g711). Outbount calls are not processed by transcoder.
Some times (a few times a day) I see the following warning:
*Aug 13 14:56:53.479: %IVR-3-LOW_CPU_RESOURCE: IVR: System experiencing high cpu utilization (97/100). Aug 13 17:59:22 192.168.90.2 4830: Call (callID=26073) is rejected.
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The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...