Odd prblem when connecting to a Cisco 7960 IP with SIP image from a local SIP client
We have a number of Cisco 7960 IP phone with the last SIP image (several years old), and register these to a Cisco VCS - NOT CUCM. For our needs this works reasonably well as the phone are only used as standalone auto-answer SIP clients.
However, I notice something peculiar when trying to connect to the SIP phone from a different standards based SIP client (Jabber Video - not Jabber for CUCM or the Jabber service!).
Jabber fails to connect to the phone localy. However, as the VCS interworks H.323 and SIP calls, an H.323 local client can connect with no issues.
The ONLY way that I can get Jabber to connect is to get the VCS to route the call out to the VCS-E, then back in the VCS-C, which then Interworks the call from SIP-->H.323-->SIP!!!
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 ...
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