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Community Member

Add prefix on IP GSM gateway call

Hi I have a problem with my dial plan

I have a call manager on Cisco 3745 and Cisco IP phone and call and call is OK

I also have an IP GSM gateway, and I need to add prefix on all outgoing GSM call

For example if GSM number is 9002256 or 6220088, I need user to dial 4049002256 or 4046220088, the CME remove the prefix and forwarded cal to IP GSM gateway only with the real phone number: 9002256 or 6220088

For GSM incoming call, all incoming call should be forwarded to the standard user

I tried this configuration

telephony-service

call-forward pattern 9......

call-forward pattern 6......

calling-number local

transfer-system full-consult

transfer-pattern 9......

transfer-pattern 6......

dial-peer voice 6000 voip

corlist outgoing call2

session protocol sipv2

session target ipv4:10.6.3.8

dtmf-relay sip-notify

destination-pattern 4046......

dial-peer voice 9000 voip

corlist outgoing call2

session protocol sipv2

session target ipv4:10.6.3.8

dtmf-relay sip-notify

destination-pattern 4049......

But it doesn't work.

How can I make sure that CME remove the prefix 404 and send only 9...... or 6...... when he forward call to the Ip GSM gateway?

Thanks in advance for your help

2 REPLIES
Hall of Fame Super Gold

Re: Add prefix on IP GSM gateway call

voice translation-profile strip404

translate called 404

voice translation-rule 404

rule 1 /^404/ //

dial-peer voice 6000 voip

destination-pattern 404[69]......

translation-profile strip404 outgoing

no dial-peer voice 9000 voip

Community Member

Re: Add prefix on IP GSM gateway call

ok, thanks

please what is the command to view all the log process of incoming or outgoing call, during the call

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