[cisco-voip] Phones Ring but no voice? CME- to other Router

[Robin Clayton]

Test Lab Setup is.
 
1760 with CME4 and 2 7940's
 
Conected via ethernet to
 
2651 with 2 POTS on FXO's
 
 
Call from 7940 to 7940 work fine
Call from POTS to POTS work fine
 
Previously with FXO in the 1760, 7940 to POTS worked fine.
 
Now when I try to place a call between the CME router and the other router or vice versa, the phones ring as expected but then there is no voice between the phones. 
 
Has anyone got any ideas as I am realy scratching my head on this now and getting frustrated.
 
Thanks
 
Robin
 
===============================
Robin Clayton
Network Manager 
Tel: 01228822075 
 
 


Richard Rose Central Academy 
Edgehill Road 
Carlisle 
Cumbria 
CA1 3SL 

Tel: 01228 822060 
Fax: 01228 822061 

http://www.richardroseacademies.org/ 
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