I have configured SRST on my CM server and my 2811 gateway.. Everything works fine once the phones have registered with the gateway.. The problem is though it takes some phones up to 5 minutes to register! Below is snippet from a debug on the gateway. I have 30 phones. On my lab setup with 2 phones, they register instantly.. Is the number of phones an issue ?
May 7 01:36:53.365: %IPPHONE-6-REG_ALARM: 13: Name=SEP00141CAA4BB8 Load=7.2(2.0) Last=CM-aborted-TCP
May 7 01:36:53.365: %IPPHONE-6-REGISTER_NEW: ephone-22:SEP00141CAA4BB8 IP:172.22.1.16 Socket:5 DeviceType:Phone has registered.
May 7 01:36:54.633: %IPPHONE-6-REG_ALARM: 13: Name=SEP001469A716A2 Load=7.2(2.0) Last=CM-aborted-TCP May 7 01:37:59.649:
%IPPHONE-6-UNREGISTER_ABNORMAL: ephone-29:SEP001469A716A2 IP:172.22.1.59 Socket:15 DeviceType:Phone has unregistered abnormally.
I think otn-cco is stating that once the phones begin the SRST registration process it takes quite a while to complete the registration to the SRST gateway. Where are the phones getting DHCP from (router or DHCP server)? Do you have sepearate voice and data VLAN's?
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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