Forcing TEI value to zero makes the BRI layer 2 comes up and multiple frames establishes, and eventually, the incoming calls worked. Dependning on your ISDN switch type, the outgoing call may or may not work with this setting. If you are connected to a-law compatible switches at the telco, susch as Basic-net3, then you must chnage the compand-type value on the voice-port to a-law. This was the fix in my case.
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 ...
This document describe how DST changes and how time changes are
implemented in DST. Daylight Saving Time (DST) is the practice of
setting the clocks forward 1 hour from standard time during the summer
months, and back again in the fall, in order to make b...