Presenting the DID number to the external phones

Answered Question
Sep 15th, 2009

Hi,

I have a CCM7.0 with a 2851 MGCP gateway. From the TELCO I have received the 0740111000 - 199 range numbes and I have the following problem :

When an IPphone with extension 1002 call an external number (my cellular phone) on my display is showing the

0740111000 number. I have configured external number mask 0740111XXX on the DN, and checked the box on the route pattern -> Calling Party Transformations

What else do I have to do?

Thanks

I have this problem too.
0 votes
Correct Answer by Paolo Bevilacqua about 7 years 2 months ago

In the GW properties page.

You can ask telco before you try anything else.

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Michael Ciulei Tue, 09/15/2009 - 02:10

The debug isdn q931 output is:

*Sep 15 09:23:00.973: ISDN Se0/1/0:15 Q931: TX -> SETUP pd = 8 callref = 0x0002

Sending Complete

Bearer Capability i = 0x8090A3

Standard = CCITT

Transfer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA9839F

Exclusive, Channel 31

Calling Party Number i = 0x0081, '0740111002'

Plan:Unknown, Type:Unknown

Called Party Number i = 0x80, '0745625393'

Plan:Unknown, Type:Unknown

*Sep 15 09:23:01.197: ISDN Se0/1/0:15 Q931: RX <- CALL_PROC pd = 8 callref = 0x8002

Channel ID i = 0xA9839F

Exclusive, Channel 31

Paolo Bevilacqua Tue, 09/15/2009 - 02:39

Try setting plan/type as ISDN/national, if that doesn't work call telco and ask them not to overwrite your DID.

Correct Answer
Paolo Bevilacqua Tue, 09/15/2009 - 03:36

In the GW properties page.

You can ask telco before you try anything else.

Please remember to rate useful posts with the scrollbox below.

Michael Ciulei Tue, 09/15/2009 - 04:51

I have called the telco and he told me I have one 0 in my external phone mask and I have to remove him. He told me I have to send 9 digits not 10.

Thanks a lot

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