[Freeswitch-users] Re2: Lua "two steps" bridging

Michael Collins msc at freeswitch.org
Tue Sep 13 20:44:52 MSD 2011


How are you calling this Lua script to begin with? What is the big picture,
that is, what is the problem you're solving? Some context might help us give
you a better answer.

-MC

On Tue, Sep 13, 2011 at 5:21 AM, <chrisbware at interfree.it> wrote:

> Hi,
>
> thank you for your help, but doesn't work.
> legA:ready() is true when the first session start and not when the call is
> answered.
> So legB is called at the same time.
>
> Any other suggestion?
>
>
>
>
> -----Messaggio originale-----
> Da: Sergey Scheglov <sid at eltc.ru>
> Inviato il: 13 Set 2011 - 17:15
> A: freeswitch-users at lists.freeswitch.org
>
>
>
> ? 13 Sep 2011 09:39:33 -0000
> chrisbware at interfree.it wrote:
>
> >
> > Hi guys,
> >
> > I've read anything on this argument on Wiki but I can't find a
> > complete answer.
> >
> > I need to bridge two calls in Lua, waiting the first to be answered.
> > My basic script is:
> >
> > local GwParams =
> >
> "origination_caller_id_number="..gateway..",sip_auth_username="..gateway..",sip_auth_password="..sip_passwd
> > local slegA =
> >
> "[ignore_early_media=false,"..GwParams.."]sofia/external/"..callee.."@"..sip_domain
> > local slegB =
> >
> "[ignore_early_media=true,"..GwParams.."]sofia/external/"..called.."@"..sip_domain
> >
> > legA = freeswitch.Session(slegA);
> > legB = freeswitch.Session(slegB);
> > freeswitch.bridge(legA, legB);
> >
> >
> > It works but legA and legB are called at the same time. Using:
> >
> > while (legA:answered()== false) do end;
> >
> > between the two session do the job but called parties can't hear
> > audio.
> >
> > I promise to add a script on wiki if you help me ! :)
> >
> > Thanks in advance.
> >
> >
> >
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> >
>
> Try:
>
> legA = freeswitch.Session(slegA);
> if (legA:ready()) then
> legB = freeswitch.Session(slegB, legA);
> freeswitch.bridge(legA, legB);
> end
>
> ----
>
> Scheglov Sergey
>
>
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