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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