The issue i am facing is strange the issue is like.
when i am using my ip phone to dial a pstn mobile/landline number sometimes continiuosly it gives busy tone for 3 to 4 times and after that when i dial again the call get connected properly. I have checked the same from my cell number but still the problem is there the problem is occuring from last 6 to days.
the problem is from most of the ip phones
the details of my ios and call manager are as follows:
has anyone from this community faced any issue like this plz let me know.
Can you debug isdn q931 from the gateway and watch the call? It will tell you the reason for error. It is sounding like you will find "resource unavailable" error, possibly running out of channels in your PRI.
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...