Are you sure that VAD is disabled? You have to disable VAD on both call legs on the gateway for each dial-peer and also on Call Manager.
You can verify VAD is disabled on the gateway by looking at the output of show voice call summary.
On the Call Manager(s) look at the CCM Service Parameter for each Call Manager server. You want "Silence Supression System Wide" and "Silence Suppresion With Gateways" set to false on each Call Manager Server.
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...