Dial peers - transfering voip incoming calls to another router

[gurzonijunior]

Hello.

I am trying to transfer some of the incoming voip calls sent to one of our voice gateways(router) to another router, equipped with CME.

I tried to follow the concepts of inbound and outbound dialpeers and hairpinning (if I understood correctly) but with no luck.

Did anybody get this to work and has an example ?

Tks

[dvanzee]

I have transferred calls from one gateway to another over a PTP link; just make sure the destination-pattern is the IP of the next gateway. Also, make sure routing is setup properly.

[paolo bevilacqua · Accepted solution]

Well, there's a bit more than that. To be assured it works, you need an ip-to-ip GW image, and configure service voip, allow sip to sip connecions (or h323 if that's what youre using).

[gurzonijunior]

Belilacqua, a sharp shoot. it worked. I was missing the voice service voip allow h323 to h323 command in the router that needs to relay the calls (the 'middle' router) to the CME.

tks