CCM servers,V5 centralized deployment. Around 30 sites are using this call managers over WAN. More than 3000 phones are there.
*Phones were started to resetting and the phones are stable after few reset. *But the sites(around 6 sites) are started to report that the calls are not working. Found that the calls are not hitting the gateway, bounced the PRIs(for 6 sites) then the calls are started to works. I dont know wat affected the PRIs.
There is no WAN bounce There is no MGCP fall back None of the phones tried to register to the gateway. Last failover time and Last switchback time are few weeks back Last MGCP Fallback start time and Last MGCP Fallback end time: are few months back. There is no PRI bounch
did any faced the same problem and can any one help me to isolate the exact issue.
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 ...
This document describe how DST changes and how time changes are
implemented in DST. Daylight Saving Time (DST) is the practice of
setting the clocks forward 1 hour from standard time during the summer
months, and back again in the fall, in order to make b...