Nice J I got it working. I guess my confusion was more with their A2Billing platform/portal and how to get a DID to route without using SIP registration. In their interface I had to configure the DID as SIP forwarding and then add an ACL in Freeswitch. As far as the invalid responses – I’ve been there a couple of times… It’s only happened to me on exotic destinations like Haiti following the Earthquake. From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Darcy Sent: Monday, August 29, 2011 11:24 AM To: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] CallWithUs We used callwithus using the freeswitch basically as a tandem. I believe you need to send them your ip address for them to put in their system, then everything else is just standard config. Make sure their IP address is in your acl list. This is what I used in my dial plan. <action application="bridge" data=mailto:data=sofia/${use_profile}/1$1@carrier.callwithus.com <mailto:data=sofia/$%7buse_profile%7d/1$1@carrier.callwithus.com> /> They asked us to do the following: * CALLERID: set to blank * HOST: Your SIP server IP address * PORT: Your port (5060 for default port) Send calls to carrier.callwithus.com, port 5060. We stopped using them because to many of their routes kept going down and we did not get proper responses to declined calls, so customers got dead air. Darcy From: Robert Huddleston <mailto:rhuddleston@gmail.com> Sent: Monday, August 29, 2011 10:25 AM To: 'FreeSWITCH Users Help' <mailto:freeswitch-users@lists.freeswitch.org> Subject: [Freeswitch-users] CallWithUs I already reviewed the wiki – does anyone have experience with CallWithUs and using IP Auth / not registration based? _____ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org