Yes, spaces are allowed. But in your example, first one has domain name and second one has IP address. This may not match Regards, Mahipati Deshpande
----- Original Message ---- From: Yunus OLGUN <[EMAIL PROTECTED]> To: [email protected] Sent: Tuesday, 10 April, 2007 2:32:03 PM Subject: [Sip-implementors] From header field. Hi, There is a different "From" headers field on INVITE packets between at 1st leg and 2nd leg. At the first leg on "From" header field, there is a one space between display name and sip URI. But at the second leg, there are 3 spaces between display name and SIP URI. I'm suspecting of that usage. So calls failed with 403. Is it OK for that kind of usage at RFCs? UA -->(1) Proxy --> (2) (1) : From: "John X" <sip:[EMAIL PROTECTED]>;tag=494ed55b40f647a089c98c94261e2b 6c;epid=da75a5e811 (2): From: "John X" <sip:[EMAIL PROTECTED]:5060>;tag=494ed55b40f647a089c98c94261e2b6c Best Regards, Yunus OLGUN _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors __________________________________________________________ Yahoo! India Answers: Share what you know. Learn something new http://in.answers.yahoo.com/ _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
