When phones failover to SRST I have to manipulate the called number before sending it out the PRI. Users dial 9 for an outside line. On the callmanager the 9 is stripped before it hits the H323 gateway so that ten digits are sent to the Telco. In addition, if a 9 and then 7 digits are dialed on the callmanager, the 9 is stripped and the local area code prefixed to the called number so that, again, ten digits are sent to the gateway and to the telco.
With SRST no digit manipulation takes place before the calls are sent to the telco and the calls fail. What is the BEST way to configure the router so that the proper digit manipulation takes place? I have figured I can strip the 9 using a translation rule applied to the call-manager-fallback configuration, but how can I add the local area code when users dial 9 and seven digits so that ten digits are sent to the carrier?
Does anyone have a link they can send on how to use translation rules? I've searched endlessly and can find nothing.
Thanks for the reply. It is an H323 gateway. The problem in this case is that all numbers (except n11 and international) must be 10 digits going to the telco. So I could have a separate dial peers and accomplish this fairly easily. So I guess the issue is really only when 7 digit dialing comes into play when the phones are in fallback. How can I both strip the 9 and prefix the area code when the user dials 9 and seven digits. The area code in this is case is 919 so I suppose I could just prefix 91 to the number dialed, but that seems a little silly.
Would I be right in saying that if I prefix the 919 in the dial-peer AND use the 'access-code pri 9 direct-inward-dial' command that that would strip the 9 BEFORE it hits the dial-peer. That should give me what I want I think. I think. Depends on if that's the order that that happens I guess.
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