I have a 2fxs in my 1750. When I place the call from a phone on the network through a NBX to a phone plugged directly into the fxs port it works fine, phone will ring I can pick up and communicate. But when I place the call from the phone plugged directly into the fxs port to a phone on the network through the NBX system it will ring fine on both ends, but as soon as the phone is picked up I get a fast busy signal. This same result occurs when I try to place a call to a netmeeting client from the fxsport (not going through the NBX), It will ring fine but soon as call is answered there is a fast busy. All IP's are on the same subnet and not passing through the firewall. Please help!
The codec in the 1750 is set at G711ulaw and the codec in my NBX was set to G7231 but changed it to G711 preferred (?) are these not compatable and may there be somewhere else that I need to change the Codec.
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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
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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 ...