I would avoid DNS dependency...this had a very negative effect on recent customer.
PRIx7> 2951x2-SIP Trunk> CCM> 28xx FXS-MGCP or VG224-MGCP> Fax
The customer was experiencing significant delay (6-8min) of CNG tone delivery towards 500+ fax environment. Removed the DNS dependency with 3 SIP dial-peers referencing CCM IP's....CNG tone arrived in less than 10secs. They've been chasing this issue for 1.5yrs...
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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 ...