Presenting the DID number to the external phones

Answered Question
Sep 15th, 2009
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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


Correct Answer by paolo bevilacqua about 7 years 8 months ago

In the GW properties page.

You can ask telco before you try anything else.


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paolo bevilacqua Tue, 09/15/2009 - 02:03
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Please take "debug isdn q931" - it may be a type/plan issue.

Michael Ciulei Tue, 09/15/2009 - 02:10
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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
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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
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In the GW properties page.

You can ask telco before you try anything else.


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