10-05-2009 01:05 AM - edited 03-15-2019 05:10 AM
Hi All,
We are facing a problem while making PSTN calls to outside world using Cisco 2800 router configured as H.323 Gateway & integrated to Call Manager version 4.x.
On the router we have , VWIC-2MFT-E1 card on which PRI is terminated.
Setup was working fine but now when we call up, we need to dial two or 3 times before call gets matured.
router detail : c2800nm-spservicesk9-mz.123-11.T10.bin
can somebody guide on the same...
regds,
aman
10-05-2009 02:11 AM
Check status of your e1 line.
Show controller e1 x/x brief and show isdn service.
you can run debug isdn q931 and check what's going on as well.
10-05-2009 05:55 AM
Aman,
Apart from good suggestions from konrad
good things to check
1.what changed if it was working before ?
2.Did you have "direct indward dial" command under pots dial peer ?
10-05-2009 08:45 AM
Can you post the results of
sh isdn status
sh voice dsp
sh voice call summary
Do you know how many B and D channels you have on your PRI, could be possible that your using all the channels available on the PRI.
Regards,
Justin
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