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Re: [Linphone-users]Queries

From: Aymeric Moizard
Subject: Re: [Linphone-users]Queries
Date: Tue, 18 Mar 2003 11:02:25 +0100 (CET)

On Tue, 18 Mar 2003, Shweta Kalyani wrote:

> Hello,
> 1. In linphone-0.9.1, we receive a Ringing response from the called
> party. If the called party fails to answer the call for some reason,
> the caller just keeps on hearing the ring tone and has no idea what is
> happening on the other side. Is the transaction supposed to be killed
> after 32secs or is the caller supposed to drop the call on his own in
> this situation ?
> 2. When a UAC wishes to terminate a call before it has been answered,
> it sends CANCEL.The UAS is supposed to return 487(Request Terminated )
> response for the INVITE request and a 200 OK response for CANCEL. We
> have modified the code in linphone-0.9.1 accordingly. However, on our
> trial we did not receive an ACK for the 487 response. It was expected
> that libosip will send the ACK but this did not happen. What must be
> going wrong?

I think there was a bug in 0.9.1 related to the CANCEL management.
Plz upgrade and retry.

> 3. When we receive INVITE requests foked at proxy, the first request
> has to be answered with appropriate response and for subsequent
> requests we need to send BYE. Is this behaviour observed in
> linphone-0.9.1. ?

don't think so... Sorry.

> Any help would be greatly appreciated.
> Thanks,
> Shweta Kalyani

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