[Freeswitch-users] Simulate a Collect Call behaviour

[Michael Collins]

Rodrigo,

Yes, this is possible in FreeSWITCH. (I'm guessing it's possible in
Asterisk, too, but I don't know enough about * to say definitively.)

The ideal situation is to use the "group_confirm" behavior that you
mentioned and let party B press a key to accept the call. However, if you
need the specific behavior of party B staying on the line and having party A
automatically connect if B does not hangup then this will require a bit of
programming. You could accomplish it with a mix of XML dialplan, phrase
macros, and a dp script written in Lua, Perl, or Javascript. (Depending upon
how simple the process is you might not even need a script.)

I'd recommend writing up the exact call flow in simple terms and then
building the dialplan in small steps. Also, you could join #freeswitch on
irc.freenode.net and get some realtime assistance. I think people would be
willing to help you if you agreed to put your example on our wiki. :)

-MC

On Wed, Nov 17, 2010 at 7:21 AM, Listas Devel-IT
<listas.develit at gmail.com>wrote:

> Hello All,
>
> I am in need to simulate a Collect Call behaviour for a particular case and
> I have tried Asterisk to do that but without any luck and I am wondering if
> FS can do that.
>
> Scenario:
>
> A calls B when B answers A hear an announcement (pre-recorded) and B hears
> another announcement. If B stay in the line after heard all the announcement
> the call is connected.
>
> I have found this (
> http://wiki.freeswitch.org/wiki/Freeswitch_IVR_Originate#Answer_confirmation)
> but I am not sure if it can accomplish this scenario.
>
> I really appreciate any tips.
>
> Best regards
> Rodrigo Telles
>
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