Hi, We have voiptalk as the provider and have some 15 DID, Now the issue which we are facing is that all the incoming calls (i.e. when called all 15 DID) come in to main line number when I give outbound proxy, however if i remove the outbound proxy everything work as expected. I checked the trace and I only see that incoming land to mainline number when outbound proxy is given and if removed incoming land to the DID which was called. I checked with provider, provider informed that everything is fine from their end. Any help would be greatly appreciated.