[Freeswitch-users] Setting up callbacks
Alex Lake
alex at digitalmail.com
Fri May 31 19:24:12 MSD 2013
...and for our next trick, how do I do a callback from one PSTN
destination to another? i.e. place a call to 07775123456 and when that
answers, place another one to 02012345678?
Cheers,
Alex
> You almost got it: it's: exten [dialplan] [context]
>
> So you just needed to do:
> originate
> {origination_caller_id_name=CallBack,origination_caller_id_number=07775123456}user/0095302
> 07775123456 xml dp0095
> ... without the &bridge. You /either/ choose an extension or do &(app).
> Usage: originate <call_url> <exten>|&<application_name>(<app_args>)
> [<dialplan>] [<context>] [<cid_name>] [<cid_num>] [<timeout_sec>]
> To quote from the wiki:
>
> "Here's an example of originating a call to an extension in a
> different context than 'default' (required for the FreePBX which uses
> context_1, context_2, etc.):"
>
> originate sofia/internal/2001 at foo.com <mailto:2001 at foo.com> 3001 xml context_3
> -Avi Marcus
> BestFone
>
>
> On Thu, Mar 7, 2013 at 4:02 PM, Alex Lake <alex at digitalmail.com
> <mailto:alex at digitalmail.com>> wrote:
>
> Yes, I'd seen that - but I'm currently the wrong side of the "got
> it" fence. However, I did this:
>
> originate
> {origination_caller_id_name=CallBack,origination_caller_id_number=07775123456}user/0095302&bridge({origination_caller_id_number=2070602000}sofia/internal/07775123456 at pstngateway.com
> <mailto:origination_caller_id_number=2070602000%7Dsofia/internal/07775123456 at pstngateway.com>)
>
> and it kind of did what I wanted.
>
> However, what I really want to do is to simulate as closely as
> possible what happens when ext 0095302 makes an outbound call to
> 07775123456 from a handset - preferably using the dp0095 context
> of the xml (?) dialplan.
>
> So I thought I'd try using the dialplan and context parameters
> like this:
>
> originate
> {origination_caller_id_name=CallBack,origination_caller_id_number=07775123456}user/0095302
> &bridge(07775123456) xml dp0095
>
> But I've clearly got the wrong end of the stick!
>
>> There's a whole bunch of examples here:
>> http://wiki.freeswitch.org/wiki/Mod_commands#originate
>>
>> The first arg rings first, and must be an endpoint, e.g. sofia/,
>> user/.
>> Once they pick up, the second arg is called.
>>
>> So originating to a local user or to a remote endpoint is nearly
>> the same... especially if you can use the lcr/ endpoint.
>> Your leg B can be a brige, a conference
>> &conference(conf_uuid-TEST_CON), or just hit the dialplan.
>>
>>
>> -Avi Marcus
>>
>> On Thu, Mar 7, 2013 at 1:00 PM, Alex Lake <alex at digitalmail.com
>> <mailto:alex at digitalmail.com>> wrote:
>>
>> I was wondering where's a good place to find some examples of
>> how, by
>> sending the right commands to the event_socket, I could have
>> Freeswitch
>> establish callbacks for me.
>>
>> Essentially there are a couple of different termination types
>> - PSTN
>> (via a gateway) and internally registered SIP accounts
>>
>> I would wish to be able to set up A->B (and maybe small
>> conferences)
>> using these types of destination in any combination.
>>
>> I've looked through the event_socket pages and the
>> "originate" syntax,
>> but would like to put together something a little more
>> "idiot-friendly"
>> so am looking around for precedents/tips...
>>
>>
>>
>>
>>
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>
>
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>
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