>It is legal. It is also part of the SIP parser torture test at: >http://www.cs.columbia.edu/~hgs/sip/sipit/test1.txt True. Thanks! Christer Holmberg Ericsson Finland > > ----- Original Message ----- > From: "Christer Holmberg" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Cc: <[EMAIL PROTECTED]> > Sent: Wednesday, August 08, 2001 10:07 AM > Subject: Re: [Sip-implementors] VIA Header > > > > > Hi, > > > > It was a while since I read the ABNF spec in detail, but I would say > > 'yes'. I can't think of any reason why it should not be allowed. Please > > correct me if I'm wrong :) > > > > Regards, > > > > Christer Holmberg > > Ericsson Finland > > > > > > > > [EMAIL PROTECTED] wrote: > > > > > > I have a related question. Is it allowed to have multiple Via headers, > with > > > one or more of them containing multiple comma separated addresses? > > > > > > > > > -----Original Message----- > > > From: Wai Wu [mailto:[EMAIL PROTECTED]] > > > Sent: Wednesday, August 08, 2001 7:30 AM > > > To: [EMAIL PROTECTED] > > > Subject: RE: [Sip] VIA Header > > > > > > Hi Christer, > > > The Cisco Sip implementation (at least for their IP phones, the > ones > > > I am working on are CISCO IP PHONE 7960/7940s) puts values from all the > VIA > > > headers in a single header, separated with a comma. > > > > > > Wai Wu > > > > > > -----Original Message----- > > > From: Christer Holmberg [ mailto:[EMAIL PROTECTED] > > > <mailto:[EMAIL PROTECTED]> ] > > > Sent: Wednesday, August 08, 2001 5:57 AM > > > To: Mukesh R Shah > > > Cc: [EMAIL PROTECTED] > > > Subject: Re: [Sip] VIA Header > > > > > > Hi Mukesh, > > > > > > I am not really sure I understand your question, but I'll give it a try. > > > > > > In SIP you can have multiple VIA headers. The ABNF, however, also allow > > > you to put all the values of those headers in a single header, separated > > > with a comma. I don't think I've ever seen it in real-world use, but it > > > is allowed. > > > > > > Regards, > > > > > > Christer Holmberg > > > Ericsson Finland > > > > > > Mukesh R Shah wrote: > > > > > > > > Hi All, > > > > > > > > Its a basic doubt . > > > > Why r we having multiple values in VIA header ? > > > > What is the significance of having it? > > > > Also give situation when the proxy will add multiple value to VIA > header? > > > > > > > > Thanks in Advance, > > > > Mukesh > > > > > > > > ------------------------------------------------------------------------ > > > > > > > Name: InterScan_Disclaimer.txt > > > > InterScan_Disclaimer.txt Type: Plain Text (text/plain) > > > > Encoding: 7bit > > > > > > _______________________________________________ > > > Sip-implementors mailing list > > > [EMAIL PROTECTED] > > > http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
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