[Serusers] To and From Headers - Angle Brackets Or Not

[Java Rockx]

Thanks for clearing that up!

Regards,
Paul


On Mon, 21 Mar 2005 17:23:23 +0100, Marian Dumitru
<marian.dumitru at voice-sistem.ro> wrote:
> Hi Paul,
> 
> Conforming to the grammar from RFC 3261, the brackets are required only
> if a display name is present or if you have uri parameters:
>         "name" <uri>
>         uri;param   <- param is header parameter
>         <uri;param>   <- param is uri parameter
>         <uri;uparam>;hparam   <- uparam = uri parameter; hparam = hdr parameter
> 
> Best regards,
> Marian
> 
> Java Rockx wrote:
> > Hi All.
> >
> > I'm using ser-0.9.1.
> >
> > Does anyone know if angle brackets are required around the TO: and
> > FROM: headers?
> >
> > Our Sonus gateway sometimes omits these brackets and I just want to
> > make sure that SER correctly identifies SIP transactions.
> >
> > Here is a PSTN->SIP INVITE that shows the brackets being omitted.
> >
> > U 2005/03/21 10:19:08.966284 216.229.127.60:5060 -> 10.3.0.221:5060
> > INVITE sip:3212514231 at 10.3.0.221:5060 SIP/2.0.
> > Via: SIP/2.0/UDP 216.229.127.60:5060;branch=z9hG4bK619440ef48f-34104637.
> > Via: SIP/2.0/UDP 66.243.109.99:5060;branch=4ad748fe5b9d60cbf6a53c0614a3da05.
> > To: 3212514231 <sip:3212514231 at 66.243.109.99:5060>.
> > From: sip:4073192279 at 66.236.245.98;tag=67DD67C-D31.
> > Call-ID: 6997024-3320407223-278012 at 66.243.109.99.
> > CSeq: 1 INVITE.
> > Max-Forwards: 4.
> > Contact: sip:4073192279 at 66.243.109.99:5060.
> > Record-Route: <sip:216.229.127.60:5060;lr>.
> > Content-Type: application/sdp.
> > Content-Length: 313.
> > .
> > v=0.
> > o=NexTone-MSW 1234 3665 IN IP4 66.236.245.98.
> > s=sip call.
> > c=IN IP4 66.236.245.98.
> > t=0 0.
> > m=audio 17694 RTP/AVP 18 0 4 8 101.
> > a=rtpmap:18 G729/8000.
> > a=fmtp:18 annexb=no.
> > a=rtpmap:0 PCMU/8000.
> > a=rtpmap:4 G723/8000.
> > a=fmtp:4 annexa=yes.
> > a=rtpmap:8 PCMA/8000.
> > a=rtpmap:101 telephone-event/8000.
> > a=fmtp:101 0-16.
> >
> >
> > Regards,
> > Paul
> >
> > _______________________________________________
> > Serusers mailing list
> > serusers at lists.iptel.org
> > http://lists.iptel.org/mailman/listinfo/serusers
> >
> 
> --
> Voice System
> http://www.voice-system.ro
>