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Community Member

design question

does anyone know a method to achieve this.

user dials 75000 -digit 7 is removed and last 4 digits are sent out of GW 1

if GW 1 is down digiits are sent out GW2

if GW 2 is down digits are sent out of GW3 with the area dialling code prefixed, so 01202 5000

I can't see if you can do an if type config?

Super Bronze

Re: design question


It is almost definately possible - you've not supplied a great deal of info though:

Are you using CM/CME? Or just gateways?

If CM what protocol to manage gateways? h323 or MGCP?


It will mean either configuring CM to use RL/RGs with translation patterns, or configuring translation rules on the dial-peers on gateways.

Can help more if you give us the background.

Please rate helpful posts.


Aaron Please remember to rate helpful posts to identify useful responses, and mark 'Answered' if appropriate!
Community Member

Re: design question

I am using the following

Callmanager 4.1-3

3 X MGCP gateways


Community Member

Re: design question

If you have a Cisco IOS Software gateway, a translation rule can be created and applied to the outbound Voice over IP (VoIP) dial peer with preferences. The following is an example configuration:

translation-rule 1

rule 1 ^5000 12025000

dial-peer voice 10 voip

preference 1

session target gw1

dial-peer voice 11 voip

preference 2

session target gw2

dial-peer voice 12 voip

preference 3

session target gw3

translation-rule 1

On Cisco CallManager, make a translation pattern and assing it to route list with prority.

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