Setup - 3845 router with sip trunk to A-Z Provider plus 1 x 30 channel PRI.
I have calls working fine over the Sip trunk and have mulitple dial-peers with preferences. However the failover only seems to work if the sip trunk is down. If the call is sent to the provider and it fails the router doesnt failover to the other dial-peer preference ie local isdn.
Is it possible to get failover working on congestion or some other sip response code other than the sip trunk being down?
Depending on the SIP Response you're receiving from the ITSP the IOS Gateway may or may not re-route the call. IOS will only re-route on specific cause codes. I tried locating the document that called out the exact ISDN and SIP cause codes that would re-route a call, but couldn't find it.
Don't forget that you can also manipulate the SIP response / cause code values under sip-ua.
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
months, and back again in the fall, in order to make b...