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[Linphone-users]Bugs in Linphone (Route Header+shutdown hangs)

From: Klaus Darilion
Subject: [Linphone-users]Bugs in Linphone (Route Header+shutdown hangs)
Date: Tue, 4 Feb 2003 12:53:14 +0100


I used linphone 0.9.1 and 0.10.0 and every time i tried to call someone
via the ser proxy from iptel I get the error message from the proxy: 404
User not found.

I analysed the headers of the invite message and found a route header in
the invite.

INVITE sip:address@hidden SIP/2.0
Via: SIP/2.0/UDP;branch=z9hG4bK980238535
Route: <;lr>
From: <sip:address@hidden>;tag=1723191228
To: <sip:address@hidden>
Call-ID: address@hidden
Contact: <sip:address@hidden:5070>
max-forwards: 10
user-agent: oSIP/Linphone-0.10.0
Content-Type: application/sdp
Content-Length: 330  

Then I sent the invite without the route header and everthing works fine
- so is the route header misplaced in an invite? Yes! Because there must
not be a route header in a request (for example INVITE) without an
existing dialog because we don't know yet which proxy will add the
"Record-Route" header. (RFC3261 section 12: Dialogs)

Conclusion: There must not be a "Route" Header in the first INVITE

Second Problem:
Almost always when I quit linphone 0.10.0 it crashes. Linphone says:

| INFO1 | <ict_callbacks.c: 233> OnEvent_New_Incoming4xxResponse!

| INFO1 | <utils.c: 92> info: Name resolution requested.

LinphoneCore-Message: Registration sent.

| INFO1 | <resolver.c: 111> Doing asynchronous name resolution.

And then the GUI doesn't respond anymore and I have to kill the
application with CTRL-C in the terminal. I use Linphone 0.10.0 with
RedHat 8.0.


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