I am trying to upgrade my VCS Expressway to 8.1. My VCS Control is already there. However when I upgrade the expressway, and attempt an H323 call, it connects, but no audio or video gets through. No calls will come inbound. I have checked with the firewall folks, and the ports are wide open. I understand the port change with the new version, but we should be up and running with the firewall opened up. Any assistance you can provide would be greatly appreciated.
In addition to Martin said, yes the default demultiplexing port change in x8, but in the later versions you were able to change them back to 2776/2777 - Configuration --> Traversal --> Ports, and an upgrade should retain these. Problem is, I can't remember what version this came in, but certainly upgrading to x8.2.2 would be wise.
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...