Hi Michael,

I've tried the command:

api expand conference ds_totale dial group_call(01@${domain_name})

But the output is:

Content-Type: api/response
Content-Length: 47

Call Requested: result: [CHAN_NOT_IMPLEMENTED]

Freeswitch log:
2011-07-20 12:28:49.304970 [ERR] switch_core_session.c:413 Could not locate channel type group_call(01@192.168.25.61)
2011-07-20 12:28:49.304970 [NOTICE] switch_ivr_originate.c:2453 Cannot create outgoing channel of type [group_call(01@192.168.25.61)] cause: [CHAN_NOT_IMPLEMENTED]
2011-07-20 12:28:49.304970 [DEBUG] switch_ivr_originate.c:3318 Originate Resulted in Error Cause: 66 [CHAN_NOT_IMPLEMENTED]
2011-07-20 12:28:49.304970 [ERR] mod_conference.c:5169 Cannot create outgoing channel, cause: CHAN_NOT_IMPLEMENTED

I think that this is related to the fact that the group is created in sqlite DB and not in the xml dialplan. So I've tried:

api expand conference ds_totale dial group call:'01@${domain_name}'

But the output is:

Content-Type: api/response
Content-Length: 47

Call Requested: result: [NO_ROUTE_DESTINATION]

Freeswitch log:
2011-07-20 12:36:49.964965 [DEBUG] switch_ivr_originate.c:1879 Parsing global variables
2011-07-20 12:36:49.964965 [NOTICE] switch_ivr_originate.c:2453 Cannot create outgoing channel of type [error] cause: [NO_ROUTE_DESTINATION]
2011-07-20 12:36:49.964965 [DEBUG] switch_ivr_originate.c:3318 Originate Resulted in Error Cause: 3 [NO_ROUTE_DESTINATION]
2011-07-20 12:36:49.964965 [NOTICE] switch_ivr_originate.c:2453 Cannot create outgoing channel of type [group] cause: [NO_ROUTE_DESTINATION]
2011-07-20 12:36:49.964965 [DEBUG] switch_ivr_originate.c:3318 Originate Resulted in Error Cause: 3 [NO_ROUTE_DESTINATION]
2011-07-20 12:36:49.964965 [ERR] mod_conference.c:5169 Cannot create outgoing channel, cause: NO_ROUTE_DESTINATION

It seems a problem in parsing; in fact the command:

api expand group call:'01@${domain_name}'

gives the following output:

Content-Type: api/response
Content-Length: 85

sofia/internal/sip:1001@192.168.25.61:5070,sofia/internal/sip:1016@192.168.25.31:5060

So I've tried:

api expand conference ds_totale dial sofia/internal/sip:1001@192.168.25.61:5070,sofia/internal/sip:1016@192.168.25.31:5060

The output is:
Content-Type: api/response
Content-Length: 34

Call Requested: result: [SUCCESS]

But only 1016 is added to the conference while 1001 is hanged up with cause: LOSE_RACE.

So the questions are:

1. What is wrong with the syntax of the following command?

api expand conference ds_totale dial group call:'01@${domain_name}'

2. How can it be avoided that parties which "loose the race" are hanged up?

Thank you very much.

F. Bigliardi

2011/7/19 Michael Collins <msc@freeswitch.org>

On Tue, Jul 19, 2011 at 5:47 AM, Fabio Bigliardi <fabio.bigliardi@gmail.com> wrote:

Hi all,
I would like to be able to invite a group to a conference through an API command.

In xml dialplan this can be achieved through the following action:

<action application="conference_set_auto_outcall" data="${group_call(my_group}"/>

In the API, I suppose the right command is "dial":

api conference my_conf dial <group dial string>

But how can I specify group dial string?

Try this:

expand api conference my_conf dial group_call(my_group)

-MC

Thank you for your support.

Best regards,

Fabio Bigliardi

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