One key piece of information that would help narrow down the issue - When this happens, are callers just getting hung up on, or are they getting cut-off by the 'After Message Menu'? (to send the message press 1...)
The post before referencing another set of post messages describes my problem almost identically. I do have a call manager integration and have "no vad" in my gateway. It seems to be outside callers only that are getting cut off. Their is no particular pattern of phones or calls. They do get prompted with the After greeting message when they get cut off.
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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 ...