Incoming call only after outgoing call?

Answered Question
Apr 19th, 2008

Hi,

When I am calling to numbers which is to be reached accross H.323 Voice Gateway (1751-V, c1700-ipvoice-mz.123-7.XR3.bin) all is OK. But, incoming call on that gateway can be placed only one time after making outgoing call on that gateway.

IP phone - CCM - Voice Gateway - ISDN works OK

PSTN - voice gateway - CCM - IP phone can be placed only one time if previously make outgoing call.

For connection to Telco Voice Gateway (with VIC-2B-NT/TE) use ISDN BRI.

I have read about this problem, but now I can't to find now. Can anybody suggest me any idea about this problem?

Thanks!

I have this problem too.
0 votes
Correct Answer by Paolo Bevilacqua about 8 years 7 months ago

Hi, you should upgrade IOS first, chances are, it is be corrected in a later release.

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Overall Rating: 4 (1 ratings)
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Anonymous (not verified) Thu, 04/24/2008 - 11:40

While you are calling outside number can you provid ethe details of these show commands?

show voice call sum

show voice port sum

Correct Answer
Paolo Bevilacqua Thu, 04/24/2008 - 12:36

Hi, you should upgrade IOS first, chances are, it is be corrected in a later release.

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