I am configuring a 7915 module for a 7962G ip telephone on a CME. I'd configured the ephone and upload its firmware but the module shows at the screen the Cisco logo and all of the buttons are steady amber, all of them.
Is there any configuration that I'm missing or this expansion module is defective?
I ran the debug you asked me and there are no results, it seems that the expansion module is not asking for its firmware and same thing for the telephony-service tftp-bindings, I couldn't get the output of the tftp-bindings because the user is in a remote office.
The problem was on the telephone firmware, the expansion module was on a 7962 which needs its firmware named SCCP42.8-5-2S. In the configuration above I had only the 7960-7940 firmware loaded that's why the expansion module couldn't register.
A long time since the question was posted but one thing struck me when rereading it. Have you verified that the phone can reach the tftp server at all? If you don't see tftp request in the debug one should suspect that it can't communicate with the tftp 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 ...
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