hi iqbal yes i set my rpid so i believe that problem is that x-lite has an display-name x-lite screen the display-name and not the rpid i test x-lite to x-lite and x-lite to pstngw rpid was always overitten x-lite log: RECEIVE TIME: 1726552 RECEIVE << xxx.xxx.xxx.xxx:5060 INVITE sip:798622210@xxx.xxx.xxx.xxx:5060 SIP/2.0 Record-Route: <sip:xxx.xxx.xxx.xxx;ftag=3359788916;lr=on> Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;branch=z9hG4bK48a7.12959f7.0 Via: SIP/2.0/UDP 192.168.0.13:5060;received=xxx.xxx.xxx.xxx;rport=1024;branch=z9hG4bKC8A5CBFF24F041078F77F02A1C9A5B77 From: 12345678 <sip:798622211@xxx.xxx.xxx.xxx>;tag=3359788916 To: <sip:798622210@xxx.xxx.xxx.xxx> Contact: <sip:798622211@xxx.xxx.xxx.xxx:1024> Call-ID: BC4C2A54-504A-4F5E-9AFB-1F5D390265DF(a)192.168.0.13 CSeq: 10412 INVITE Proxy-Authorization: Digest username="798622211",realm="xxx.xxx.xxx.xxx",nonce="426e5b14760ccce19c1840af0d1d64323ad95269",response="b1405c366e3f55a3747cfd3a88b6a152",uri="sip:798622210@xxx.xxx.xxx.xxx" Max-Forwards: 16 Content-Type: application/sdp User-Agent: X-Lite release 1103m Content-Length: 338 Remote-Party-ID: <sip:12345678@xxx.xxx.xxx.xxx>;party=calling;id-type=subscriber;screen=yes to: sip:798622210@xxx.xxx.xxx.xxx xlite to pstn gw (inalp)log: 02:01:26 SIP_SI> [EP sip-009b6428/0x789a00] Received INVITE <sip:066xxxxxxx@xxx.xxx.xxx.xxx> 02:01:26 SIP_SI> [EP sip-009b6428/0x789a00] From: 12345678 <sip:798622211@xxx.xxx.xxx.xxx> 02:01:26 SIP_SI> [EP sip-009b6428/0x789a00] To: <sip:066xxxxxxx@xxx.xxx.xxx.xxx> 02:01:26 SIP_SI> [EP sip-009b6428/0x789a00] Remote-Party-ID: 12345678 <sip:12345678@xxx.xxx.xxx.xxx> set the rpid (12345678) on display-name regards raid hi i had the same problem Hi So you mean instead of having rpid=12345678 have it read rpid=12345678 at domain.com Also I looked at my outgoing message and it doesnt seem to show the Remote-party header in tghe outgoing message as Jan mentioned, I am using xlite to test this one, is your cli working with xlite. The xlite is calling via cisco-gw to mobile phone Iqbal ------------------------------- i solved it in such a way set the rpid to 123456789 at sip.com and the append_hf to append_rpid_hf("<sip:", ">;party=calling;id-type=subscriber;screen=yes"); hope solves your probelm raid -- +++ Sparen beginnt mit GMX DSL: http://www.gmx.net/de/go/dsl