[Freeswitch-users] Help Needed Debugging Lua Script

[Luis Daniel Lucio Quiroz]

Don't loose your time, contact me offline
On Jan 15, 2015 5:49 PM, "Sina Owolabi" <notify.sina at gmail.com> wrote:

> Hi List,
>
> I think I have finally come up with something that works, the script
> captures the details correctly, but I wonder if there is a better way to
> write it? I am trying to get it to call the dialer back and play a message,
> which it does correctly.
> Please what can I do to make it to retry the dialler's number in case the
> call doesn't go through the first (say) two times, just in case the dialler
> cut it off mistakenly, or the telco plays a repeated message after
> freeswitch hung up, preventing the callback from coming through? (I've seen
> this happen a few times with a local telco). Thanks!
>
> number_to_call = argv[1];
> caller_id = argv[2];
> api = freeswitch.API();
> dialString =
> "{origination_caller_id_name="..caller_id..",origination_caller_id_number="..caller_id.."}sofia/gateway/sipgw/"..number_to_call.."";
> session1 = freeswitch.Session(dialString);
> session1:sleep(5000);
>
> if (session1:ready()) then
>         session1:sleep(35000);
>         api:execute("bgapi originate", "session1");
>         session1:sleep(3000);
>         session1:streamFile('/tmp/stop_calling_me_stalker.wav');
>         session1:hangup("NORMAL_CLEARING");
> end
>
>
> On Wed Jan 07 2015 at 2:45:04 PM Avi Marcus <avi at avimarcus.net> wrote:
>
>> Two things:
>> 1) You aren't grabbing the arg, but the channel variable.. try this in
>> your script:
>> caller_id_number = argv[1]
>> number_to_call = argv[2]
>>
>> 2) I don't think you're managing your hangup/callback originate properly.
>> I don't think you want to use bgapi... or maybe you just need a
>> destination. It's "originate
>> <http://wiki.freeswitch.org/wiki/Mod_commands#originate> sofia/A
>> endpoint" -- you need to specify where it goes to, the lua script can't
>> "receive" the call. You can have it received by e.g: &lua(pickup.lua)
>>
>> api = freeswitch.API()
>> api:execute("originate", DialString.." &lua(pickup.lua)");
>>
>> Also:
>> Maybe you want to use it as a hangup hook. Instead of:
>> <action application="lua" data="callback.lua ${effective_caller_id_number}
>> ${destination_number}"/>
>> Do:
>> <action application="set" data="api_hangup_hook=lua callback.lua ${effective_caller_id_number}
>> ${destination_number}"/>
>> <action application="hangup" data="486"/>
>>
>> -Avi
>>
>> On Wed, Jan 7, 2015 at 1:52 AM, Sina Owolabi <notify.sina at gmail.com>
>> wrote:
>>
>>> Hi List,
>>>
>>> FreeSWITCH newbie here again.
>>> I am trying to cobble togther a lua callback script, my first attempt
>>> was successful, but I am trying to make it slightly more elegant.
>>> I don't see any errors when I try to run this but the callback isnt
>>> happening.
>>> This is my very second attempt trying to write in lua, so I would be
>>> very grateful for any help.
>>>
>>> The user is expected to dial in, have the call hangup and FreeSWITCH
>>> call back.
>>>
>>> I'm passing a modified $effective_caller_id_number and
>>> $destination_number to the lua script:
>>>
>>> <extension name="callyouback">
>>>     <condition field="${caller_id_number}"
>>> expression="^1(\d{10})$"require-nested="false">
>>>        <action application="set"
>>> data="effective_caller_id_number=+234${1}"/>
>>>        <action application="set"
>>> data="effective_caller_id_name=+234${1}"/>
>>>     </condition>
>>>     <condition field="destination_number" expression="^012345(6)(7)$">
>>>       <action application="set"
>>> data="destination_number=+12312345${1}${2}" />
>>>       <action application="lua" data="callback.lua
>>> ${effective_caller_id_number} ${destination_number}"/>
>>>       <action application="gentones" data="%(3000,0,430,450,550)"/>
>>>       <action application="hangup" data="NORMAL_CLEARING"/>
>>>      </condition>
>>>
>>>
>>> The script itself:
>>>
>>> api = freeswitch.API();
>>> call_string = "bagpi originate
>>>
>>> {origination_caller_id_name="..caller_id_name..",origination_caller_id_number="..caller_id_number.."}sofia/gateway/mysipgate/"..number_to_call..""
>>>
>>> freeswitch.msleep(5000);
>>> if (session:ready()) then
>>>         caller_id_number = session:getVariable("destination_number");
>>>         caller_id_name = session:getVariable("destination_number");
>>>         number_to_call =
>>> session:getVariable("effective_caller_id_number");
>>>
>>>         api:executeString(call_string);
>>>         freeswitch.msleep(2000);
>>>         session:streamFile("/tmp/get_off_my_lawn.wav");
>>>         session:hangup("NORMAL_CLEARING");
>>> end
>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://confluence.freeswitch.org
>>> http://www.cluecon.com
>>>
>>> FreeSWITCH-users mailing list
>>> FreeSWITCH-users at lists.freeswitch.org
>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>>> http://www.freeswitch.org
>>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://confluence.freeswitch.org
>> http://www.cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> http://www.freeswitch.org
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20150115/0cdc4423/attachment.html