I have Unity 3.1.3. Some users started getting dead air when they made calls. Upon looking at the port monitor, any call going on port 1-4 would get dead air instead of hearing the greeting. The workaround was to forward the ports in CallManager so it would go to port 5 and above. There are 56 ports and are all configured the same way. The ports were unforwarded and tested by calling the DN of that port. Now, the call still gets forwarded to port 5 and above, plus, a tftp error occurs (one is shown below) in the event log of the CallManager every time a call is made to the port DN. The ports are not disabled. Anyone know what's going on? And are there any traces in Unity that I can turn on and look in to this?
This unforward unity port 4 and refreshing 1 of 3
Event Type: Error
Event Source: Cisco Tftp
Event Category: None
Event ID: 3
Time: 6:27:27 AM
Error: kConfigThreadCNDelDeviceFileDeleteFailed - Deletion of file for the deleted device from system failure.
Explanation: File for the deleted device could not be deleted from system.
Recommended Action: This is a Windows system call that failed, so ensure that you are using recommended Windows configuration. Start and stop the TFTP service because the file that it is trying to delete might be in use. If you still get this error, collect TFTP service traces and contact TAC..
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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