Hi all, I would like to know what should be done in order to have FreeSWITCH reply with domains instead of IP-Addresses. In my server, DNS NAPTR & SRV Records are all set and working fine. Clients are connected using our pjsip port for windows mobile where transport=tls. When we connect to a public SIP service (e.g. iptel.org) we get the domain when performing INVITE request. We want to gain this behavior in FS as well so it will reply similarly. I am referring to the "TO" part in the message e.g. To: sip:user@domain instead of To: <sip:user@client-ip:client-port> see below our client log in both cases (iptel and FS) thanks in advance for your help, Tzury ## IPTel incoming invite recording DEBUG: 01:26:01.088 pjsua_core.c RX 1746 bytes Request msg INVITE/cseq=7942 (rdata0046B234) from UDP 213.192.59.75:5060: INVITE sip:tal2@95.35.38.192:5060;transport=UDP SIP/2.0 Record-Route: <sip:213.192.59.75;r2=on;ftag=ff25112de1c843a58df49f57c54a29a2;avp=FS8DBwBhY2NvdW50AwB5ZXMDBgBzdGltZXIEADE4MDADCQBkaWFsb2dfaWQWADFlMTQtNGE3ODAzY2EtMTVjY2MwMTY;lr=on> Record-Route: <sip:213.192.59.75;transport=tcp;r2=on;ftag=ff25112de1c843a58df49f57c54a29a2;avp=FS8DBwBhY2NvdW50AwB5ZXMDBgBzdGltZXIEADE4MDADCQBkaWFsb2dfaWQWADFlMTQtNGE3ODAzY2EtMTVjY2MwMTY;lr=on> Via: SIP/2.0/UDP 213.192.59.75;branch=z9hG4bKd3a7.502cfbb.0;i=12c8 Via: SIP/2.0/tcp 10.0.0.103:3600;received=80.74.97.189;rport=3600;branch=z9hG4bKPj868b3031276d4f0d9f2338b854b63191 Max-Forwards: 16 From: sip:Tal3@iptel.org;tag=ff25112de1c843a58df49f57c54a29a2 To: sip:tal2@iptel.org Contact: <sip:Tal3@80.74.97.189:3600;transport=tcp> ### Freeswitch incoming invite recording DEBUG: 01:28:39.163 pjsua_core.c RX 1257 bytes Request msg INVITE/cseq=119747894 (rdata004B8384) from UDP 67.23.5.142:5060: INVITE sip:1002@95.35.115.158:5060 SIP/2.0 Via: SIP/2.0/UDP 67.23.5.142;rport;branch=z9hG4bKyme7e23ggp2QB Max-Forwards: 69 From: "Extension 1000" <sip:1000@67.23.5.142>;tag=6F8v2e9NNgZ6a To: <sip:1002@95.35.115.158:5060> Call-ID: a9e42c07-10e5-122d-de9e-40402384297d CSeq: 119747894 INVITE Contact: <sip:mod_sofia@67.23.5.142:5060>