Hi all!
I have a problem with my SIP enabled fw when I try to send an invite through
it, it complains about my SIP uri.
This is what I try to send: To: <sip:[EMAIL PROTECTED]>. If I remove
the "+" sign or send the character escape value instead ("%2B" = "+") it
works fine.
So I try to find out in RFC 3261 what to do. On page 152 it has a reference
to RFC2396, so I go to that RFC to find out which characters are that needs
to be escaped in SIP URI. In this RFC I find the "+" must be escaped. Ok so
I guess I have to do it. But when I continue to look on the 3261 I see on
page 153 some examples on valid SIP URIs. Here I find
[EMAIL PROTECTED]
Now I'm wondering if the above example is also correct to send in a SIP
message or is it somewhere specified that: "yes, it is correct BUT before
sending it in a SIP message you have to use escape characters for +".
Please advice if it is, according to RFC3261, ok to send
[EMAIL PROTECTED] in a SIP Request without using escape characters
Regards,
// Andreas
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