Add access code 9 in the missed calls

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May 23rd, 2009
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Hi,


I am using call manager 6 with MGCP. I would like to include 9 as prefix in missed call and received calls.

Can any please help in this case.

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htluo Sun, 05/24/2009 - 06:12
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You may go to 'Serivce -> Service Parameters -> CallManager', click on the

'Advanced' button. Try to change the 'Incoming Calling Party National Number Prefix' and 'Incoming Calling Party Subscriber Number'.


You want to put 91 on the 'National number prefix' and 9 on the 'Subscriber number prefix'.

The service provider sends the message in the Q931 SETUP. That's how the system know if it's a long distance call or local call. If your provider doesn't send those messages, you'll have to negotiate with them.


In the example below, the 'Type' is 'Unknown'. The above won't work.


Sep 18 20:59:32.348 EDT: ISDN Se1/1:23 Q931: RX <- SETUP pd = 8 callref = 0x1914

Bearer Capability i = 0x8090A2

Standard = CCITT

Transer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA18396

Preferred, Channel 22

Facility i = 0x9F8B0100A10F02010106072A8648CE1500040A0100

Calling Party Number i = 0x2183, '4085551212'

Plan:ISDN, Type:National

Called Party Number i = 0x80, '7564'

Plan:Unknown, Type:Unknown


Michael

http://htluo.blogspot.com

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