Unknown number from IP Phone

Unanswered Question
Feb 9th, 2007

Hi all,

I have a call manager 4.0 running and a voice gateway configured with DID.

When i call from my GSM phone to the IP phone the number doesn,t appear on the IP Phone.

How can i make it appear

Note: I m using FXO port not E1

Thanks

Eric

I have this problem too.
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jbarcena Fri, 02/09/2007 - 08:45

Is your GW configured as MGCP or H.323?

caller ID is not supported on FXO with MGCP.

Paolo Bevilacqua Fri, 02/09/2007 - 09:17

Beside the the MGCP issue it appears that caller-in on DID lines is not supported on 4FXS/DID card.

In which country is this. ? What is the DID signaling scheme ?

I couldn't even get confirmed from discussion in another thread, that caller id on DID is supported by some telco in the US.

jbarcena Fri, 02/09/2007 - 10:26

I recommend you to take a debug on the GW and a CCM detailed trace to see exactly what the GW is receving/sending and also what the CCM is sending/translating.

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