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Re: [Linphone-developers] Can LinPhone handle multiple calls???


From: Simon Morlat
Subject: Re: [Linphone-developers] Can LinPhone handle multiple calls???
Date: 12 Dec 2002 09:03:47 +0100

Hi,

Of course not. Accepting multiple calls implies conferencing (mixing
audio streams) which is a bit complex to code, or double call (you
switch from one call to another). 
If you invoke multiple instances of linphone on the same machine, they
could not run on the same sip and rtp port. And the sound device cannot
be shared between several instances of linphone.
A conferencing server is planned for far future.
Simon

Le jeu 12/12/2002 à 06:28, John J C a écrit :
> Hi,
> 
>     Thanks for the reply and appologise for the confusion. Just trying to
> frame in a different way say:
> Can one linphone application recieve multiple calls from
> other UAs simultaneously.Or
> Should i invoke multiple instances of linphone.
> 
> Thankz in advance,
> John
> 
> 
> 
> On Wed, 11 Dec 2002 address@hidden wrote:
> 
> > Hi,
> >
> > I am confused by your question. A UA is implemented by a SIP phone. So for
> > every SIP Phone we have a dedicated UA. Atleast in linphone, one instance of
> > the phone running means it has one instance of UA.
> >
> > /SKU
> >
> > *************************************************
> > "Programming today is a race between software engineers striving to build
> > bigger and better idiot-proof programs, and the Universe trying to produce
> > bigger and better idiots. So far, the Universe is winning."
> > > Hi,
> > >
> > >    I am new to this mailing list. I have a small doubt. Can LinPhone
> > > handle multiple calls ie can Linphone accept calls to more than 1 SIP
> > > phones connected to the UA. Please refer the diagram below.
> > >
> > >
> > >     _____                                               _____
> > >    |     |                  SIP                        |     |
> > >    | UA1 |<------------------------------------------->| UA2 |
> > >    |_____|                                             |_____|
> > >     |  |                                                 |  |
> > >     |  |                                                 |  |
> > >     A  B                                                 C  D
> > >
> > >
> > >     A,B,C,D  -> SIP phones
> > >
> > >     A and B are SIP phones connected to UA1 and C and D are SIP phones
> > > connected to UA2. So my question is does Linphone support multiple calls
> > > ie can 'C' call 'A' and 'D' call 'B' simultaniously.
> > >
> > > Thankx in advance,
> > > John
> > >
> > >
> > >
> > >
> > > --
> > >
> > >
> > >                                   John J Chooracken
> > >                                   Senior Engineer - R&D
> > >                                   HFCL-IISC Research Program
> > >                                   IISc Campus - Bangalore - 560 012
> > >                                   Voice: (+91)-80-3562062
> > >                                   Email: address@hidden
> > >                                          address@hidden
> > >
> > >
> > >           Life is pleasant. Death is peaceful. It's the transition that's
> > > troublesome.
> > >                   -- Isaac Asimov
> > >
> > >
> > >
> > >
> > > _______________________________________________
> > > Linphone-developers mailing list
> > > address@hidden
> > > http://mail.nongnu.org/mailman/listinfo/linphone-developers
> > >
> >
> >
-- 
Simon Morlat <address@hidden>




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