Re: [Linphone-users]UA-Proxy Testing

[Aymeric Moizard]

Nothing is wrong with linphone message here.

linphone insert what is called a "Pre-Route set" in
order to send the initial messages to a proxy. The
SIP center proxy is not compliant...

You should inform them of this issue!

Luckily, you can configure linphone so that it
won't use the Route header but will still send
the message to the proxy at sip.sipcenter.com:

 Enter the SIP panel configuration:
 Disable Outbound proxy
 Enable Proxy server instead

You're done.
Aymeric

On Mon, 27 Jan 2003, Shweta Kalyani wrote:

> Hi,
>
>          Has anyone tried to call using the sipcenter's server? I have 
> registered with them but am not able to establish a call.
> Using linphone, I was able to successfully REGISTER with the server. I then 
> tried calling another linphone user, who has also successfully registered 
> with the server, but failed.
> Following is the flow of messages:
>
> 1. Calling user sipcenter1890 :
>
> INVITE sip:address@hidden SIP/2.0
> Via: SIP/2.0/UDP 219.65.94.6:5060;branch=z9hG4bK3115906083
> Route: <sip:sip.sipcenter.com;lr>
> From: <sip:address@hidden>;tag=1697279158
> To: <sip:address@hidden>
> Call-ID: address@hidden
> CSeq: 20 INVITE
> Contact: <sip:address@hidden:5060>
> max-forwards: 10
> Content-Type: application/sdp
> Content-Length: 306
> <SDP here>
>
> 2.  Received Trying response from server
>
> SIP/2.0 100 Trying
> To: <sip:address@hidden>
> From: <sip:address@hidden>;tag=1697279158
> CSeq: 20 INVITE
> Call-ID: address@hidden
> Via: SIP/2.0/UDP 219.65.94.6:5060;branch=z9hG4bK3115906083
> Content-Length: 0
>
> 3. Received Method Not Allowed response
> SIP/2.0 405 Method Not Allowed
> To: <sip:address@hidden>;tag=1.E81778ACDA43F6876A0CD5D8DF46977E
> From: <sip:address@hidden>;tag=1697279158
> CSeq: 20 INVITE
> Call-ID: address@hidden
> Via: SIP/2.0/UDP 219.65.94.6:5060;branch=z9hG4bK3115906083
> Content-Length: 0
>
> In order to get it working, I removed the Route header field and I was able 
> to establish the call.
> Can you tell me if the what is wrong? When is such a reponse returned and 
> what should I do to clarify my mistake ?
>
> Any help would be greatly appreciated .
>
> Thanks,
> Shweta Kalyani
>
>
>
>