[Freeswitch-users] Help Needed Debugging Lua Script
David Villasmil Govea
david.villasmil at gmail.com
Fri Jan 16 17:40:30 MSK 2015
Correct attitude!
On Jan 16, 2015 3:37 PM, "Sina Owolabi" <notify.sina at gmail.com> wrote:
> But how will I learn?
> On Fri, 16 Jan 2015 at 01:17, Luis Daniel Lucio Quiroz <
> luis.daniel.lucio at gmail.com> wrote:
>
>> 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
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>>>>> http://www.freeswitch.org
>>>>>
>>>>
>>>> ____________________________________________________________
>>>> _____________
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>>>> consulting at freeswitch.org
>>>> http://www.freeswitchsolutions.com
>>>>
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>>>> http://confluence.freeswitch.org
>>>> http://www.cluecon.com
>>>>
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>>>
>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://confluence.freeswitch.org
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>>>
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>>>
>> _________________________________________________________________________
>> 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
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>
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