Got an issue with 2811's configured with PVDM's dropping calls if the link to the CCM goes down. We use ISDN dialback for a failed link, but still loose all calls while the ISDN dialup is occuring.
We've been running 2651XM's with an AIM-Voice-30 and found that if the link to the CCM servers was lost, calls in progress would remain up, but new calls would be unavailable until the ISDN dialback was operational.
Is there something in the 2811 config that specifies not to drop calls? Is there any particular config that should be used?
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...