We have a CUCM v 9.1 implementation where our client requires Remote Destination Profile activated, so when anybody call internal DN, called DN and associated Mobile phone will receive and ring the call
Once we completed required configuration to enable this feature, we started testing it, and we detected that customer's Mobile phones, only generate ONE ring.
During testing we verify:
a) After one ring, the call is dropped (from Mobile phone side), but the call is still ringing on internal called number.
b) Once we answer the call from Mobile phone, the call is dropped on Mobile, but the call is still ringing on internal called number.
We have checked many times the procedure, and inclusive we defined a special CSS for this kind of calls.
You need to review the ISDN Q931 (or SIP/H323 equivelent) call signaling to determine when the carrier sends a CONNECT message. If CUCM views the call is connected prior to the Answer Too Soon timer expiring, it drops the Remote Destination assuming it got the carrier's voicemail, not the actual user.
Also, keep in mind that most cell phone carrier networks have a 10+ second delay before cell phones start physically alerting the user. I typically raise the Call Forward No Answer timer to around the 24 second mark for these users.
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
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setting the clocks forward 1 hour from standard time during the summer
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