Cisco IP communicator to Cisco IP communicator calls
The Cisco Call manager is version 4.2 using a private network of IP addresses.
Regular IP phone calls are working well in every direction.
The problem that I'm experiencing, is when two people, connected via Cisco VPN and using the Cisco IP Communicator software are not able to hear each other at all. The phone call is normally established but the calling parties are not receiving any sound on both ends. Cisco IP communicator via VPN to a regular phone or office IP phone is working well.
My question is, where should I start debugging the problem (where is it most likely to find it) - Cisco VPN concentrators, Cisco call manager, the soft phones? Could it be a firewall issue too?
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...