Yes, these are the short version of header names (not so commonly used,
but still valid).... v is via, f is from, t is to, etc.
See RFC 3261 7.3.3 Compact Form and headers in Section 20.
Michal
On Tue, Jul 18, 2006 at 06:36:33PM -0400, Ricardo Martinez wrote:
Hello list.
I have a question not directly related with SER, but i was hoping that someone could
give me a hand here.
I'm not very familiar with this type of INVITE.
INVITE sip:3341876@mydomain.sip.com SIP/2.0
v: SIP/2.0/UDP 10.10.10.241:5060;branch=z9hG4bK2542945499
f: "558100005481" <sip:558100005481@mydomain.sip.com>;tag=1000053237
t: <sip:3341876@mydomain.sip.com>
i: 1de74610a4a7dba71ac257ea510065c9(a)10.10.10.241
CSeq: 19 INVITE
m: sip:558100005481@10.10.10.241
Max-Forwards: 70
User-Agent: SIP-ICSG302-1.139-icablesystem/v2.0_enabled
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, REFER
Supported: timer, replaces
c: application/sdp
Accept: application/sdp
l: 295
v=0
o=558100005481 1123541222 1123541222 IN IP4 10.10.10.241
s=SIP Call
t=0 0
m=audio 5094 RTP/AVP 18 4 0 8 103
c=IN IP4 10.10.10.241
a=rtpmap:18 G729/8000
a=rtpmap:4 G723/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:103 telephone-event/8000
a=fmtp:103 0-15
a=ptime:20
What format is V: ? , f : ?, i : ?. Are these values according to the RFC?
Sorry about this maybe stupid question.
Thanks
Ricardo.-
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