07-16-2007 12:04 AM - edited 03-14-2019 10:34 PM
Hi;
We have a serious problem with our ip telephony system. Sometimes; when someone tries to call outside world over FXOs, he gets in another call that goes on between two people(another call over FXOs). Then all the connection is lost. Problem is only observed with FXOs. Any problem was not observed with inside calls.
Any idea or experience?
07-16-2007 12:11 AM
What is your gateway to pstn? Router model and exact IOS version ?
07-16-2007 12:24 AM
Gateway is 2811. IOS is c2800nm-ipvoicek9-mz.124-11.T.bin
We are using CM 4.1(3)sr4d
07-16-2007 12:58 AM
Can you upgrade to 12.4(11)T3 that has many bug fixes for voice ?
Are you using H.323 or MGCP to the CCM ?
07-16-2007 12:59 AM
we use h.323
07-16-2007 02:55 AM
Suggest that you upgrade and if the problem persist you will need to take some traces for further troubleshooting.
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