[reSIProcate] difficulties with re-invite

[Scott Godin]

You should only call provideAnswer().  The weird buzzing noise is an
issue with your application.

> -----Original Message-----
> From: resiprocate-devel-bounces at list.sipfoundry.org
> [mailto:resiprocate-devel-bounces at list.sipfoundry.org] On Behalf Of
> Richard Stellingwerff
> Sent: Monday, October 23, 2006 3:43 PM
> To: resiprocate-devel at list.sipfoundry.org
> Subject: [reSIProcate] difficulties with re-invite
> 
> Hi,
> 
> After succesfully establishing a connection between two SIP phones, I
> receive a bunch of re-INVITE requests. I'd like to ignore these, but
> when I ignore it, reject it, or provideAnswer() it, I'm getting weird
> issues. If I ignore it, I  never get notified when the remote party
> hangs up. And when I provideAnswer(), I heard a weird buzzing noise,
> which doesn't stop until I hangup.
> 
> All the examples I've seen simply do provideAnswer() and accept(), but
> accept() only works if the state isn't Connected. My question is, how
> do I properly handle those re-invites (onOffer()'s when the call is
> already in progress)?
> 
> Kind regards,
> Richard Stellingwerff.
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