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SRST Calls not working in One Side


Hello Guys


I am making a SRST Lab where I have a SIDE A with a switch 3750E with Router 2901 where Vlan Voice network is and Vlan Network and also I have SIDE B with switch 3560X with Router 2811 where Vlan Voice Network  is


Network WAN /30


In both sides I have one phone 7912 where the calls work perfectly in both sides and when I disconnect my CUCM the phones remain active using SRST with basic configuration where X.X.X.X is the IP GW Voice Vlan


max-conferences 8 gain -6
transfer-system full-consult
ip source-address X.X.X.X port 2000
max-ephones 5
max-dn 5


Side A Ext 101

Side B Ext 202


I created the following dial-peer in SIDE A because without it the call from A to B don't establishe


dial-peer voice 10 voip
destination-pattern 2..
session target ipv4:
codec g711ulaw

But when I do the same in SIDE B the calls from B to A dont establish...


dial-peer voice 10 voip
destination-pattern 1..
session target ipv4:
codec g711ulaw


Do I need to create something else? I missed something? It could it be maybe a bug?


Dennis Mink
When you bring cucm offline. Do bothphones register in srst mode on their respective gateways?
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Yes Phone in side A registered in Gateway side A and Phone in side B registered in Gateway side B.

If I do a debug I can see the following 


*Jan 5 06:11:52.913: //63/D5FCC81C8053/CCAPI/cc_api_call_disconnected:
Call Entry(Responsed=TRUE, Cause Value=65, Retry Count=0)


But dont find something aboyt code 65

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