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:[email protected]:5060 SIP/2.0
From:
<sip:[email protected]>;tag=4cf05e70-1dd2-11b2-8dc0-b03162323164+579d5cb0
Contact: <sip:[email protected]:5065;transport=udp>
To: <sip:[email protected]>
Call-ID: [email protected]
CSeq: 3 INVITE
Max-Forwards: 70
Allow: INVITE,BYE,ACK,CANCEL,PRACK,REFER,OPTIONS,REGISTER,NOTIFY
Content-Type: application/sdp
Diversion: <sip:[email protected]>;reason=no-answer;privacy=off;counter=1
Remote-Party-ID: "GVM,MNTK"
<sip:[email protected]>;party=calling;id-type=subscriber;privacy=off
P-Asserted-Identity: "GVM,MNTK" <sip:[email protected]>
Diversion: <sip:[email protected]>;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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