Hey guys, I've been having a very odd problem that happens intermittently. I've had this happen with only a couple of providers and somewhat rarely but its to the point now that we need to fix it to be able to do business.
The scenario is as follows: We have a DID provider that routes calls to our asterisk boxes and we have an outbound provider to whom we send the calls of the person dialing in to the DID. So person dials into the asterisk server from a pstn number(DID) chooses where he wants to call and the call is sent over the outbound provider to terminate. Usually this works well without a glitch. However, with trying to terminate to specific places we get "SIP 502 Bad Gateway" when dialing in like the user would(through the pstn to our asterisk box and then dialing out) but we connect just fine by using a sip phone registered directly to the asterisk box. Searching around all I could find is: "The server, while acting as a gateway or proxy, received an invalid response from the downstream server it accessed in attempting to fulfill the request" from the rfc. Below is the current configuration for the peers. If anyone knows anything about why this could be happening your help is very much appreciated. [DID_Provider] type=peer canreinvite=no directrtpsetup=no context=incoming host=DID_PROVIDER_IP insecure=invite,port qualify=no [outbound_provider] type=peer disallow=all allow=G729 context=incoming host=outbound_provider_ip insecure=invite,port canreinvite=no directrtpsetup=no qualify=no nat=no _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2009 - October 13 - 15 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
