Is this analog PIMG with serial MCI? or digital PIMG? In either case, make sure the ports are configured in a UCD group. PIMG's job of extracting call info is a bit easier if consecutive calls aren't hammering on a single port. The UCD helps provide breathing room between calls on each port.
Beyond that, digging into traces from PIMG might be the next step. Enabling Tel and Voip Events would be a good start. If MCI is used then you'll need Si traces too. A TAC case might help in sorting through the traces.
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...