Hello, Quick question please, following is an INVITE for a redirected call. Means original call from PSTN gets redirect to another offnet number. If I am sending this call to a SIP peer can you please tell me which headers (RURI & TO or TO & FROM) are they going to follow to make call category decision (i.e. if the call is Local, Toll, Inter Lata). Means how they rate this call and which headers do they follow. Also can you please reference this from an RFC or any other draft as I was unable to locate the exact information. Thanks in advance for your help... The details of TN’s are underneath the INVITE Detailed Data: INVITE sip:7088130...@20.27.16.29:5060 SIP/2.0 From: <sip:6308609...@68.6.15.13>;tag=4cf05e70-1dd2-11b2-8dc0-b03162323164+579d5cb0 Contact: <sip:6308609...@68.6.15.13:5065;transport=udp> To: <sip:3128968...@68.15.15.17> Call-ID: 45292-545481...@68.6.15.13 CSeq: 3 INVITE Max-Forwards: 70 Allow: INVITE,BYE,ACK,CANCEL,PRACK,REFER,OPTIONS,REGISTER,NOTIFY Content-Type: application/sdp Diversion: <sip:3128968...@68.6.15.13>;reason=no-answer;privacy=off;counter=1 Remote-Party-ID: "GVM,MNTK" <sip:6308609...@68.6.15.13>;party=calling;id-type=subscriber;privacy=off P-Asserted-Identity: "GVM,MNTK" <sip:6308609...@pinet.com> Diversion: <sip:3128968...@68.6.15.13>;reason=no-answer;counter=1;privacy=off Via: SIP/2.0/UDP 68.6.15.13:5065;branch=z9hG4bK1019184185200403 Content-Length: 228 v=0 o=- 4196297326 4196297326 IN IP4 68.6.15.13 s=media server session t=0 0 m=audio 34820 RTP/AVP 0 101 c=IN IP4 68.16.15.18 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15,36 a=sendrecv =============================== Details of the INVITE : The Request URI has : Redirected offnet number (the new call leg) The TO & Diversion header has : Has one of my lab TN (the TN which recieved the original call) The FROM headers has : ANI for original PSTN caller (the first caller whose call gets redirected)
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