109 lines
3.9 KiB
Lua
109 lines
3.9 KiB
Lua
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--get the argv values
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domain_name = argv[1];
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uuid = argv[2];
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sipuri = argv[3];
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extension = argv[4];
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caller_id_name = argv[5];
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caller_id_number = argv[6];
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caller_announce = argv[7];
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--variable preparation
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tmp_sipuri = '';
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caller_id_name = string.gsub(caller_id_name, "+", " ");
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function explode ( seperator, str )
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local pos, arr = 0, {}
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for st, sp in function() return string.find( str, seperator, pos, true ) end do -- for each divider found
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table.insert( arr, string.sub( str, pos, st-1 ) ) -- attach chars left of current divider
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pos = sp + 1 -- jump past current divider
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end
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table.insert( arr, string.sub( str, pos ) ) -- attach chars right of last divider
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return arr
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end
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function originate (domain_name, session, sipuri, extension, caller_announce, caller_id_name, caller_id_number)
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cid = ",origination_caller_id_name="..caller_id_name..",origination_caller_id_number="..caller_id_number;
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local new_session = freeswitch.Session("{ignore_early_media=true"..cid.."}"..sipuri);
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new_session:execute("set", "call_timeout=60");
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new_session:execute("sleep", "1000");
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--if the session is not ready wait longer
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if ( new_session:ready() ) then
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--do nothing
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else
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new_session:execute("sleep", "1000");
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end
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if ( new_session:ready() ) then
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--get the session id
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uuid = new_session:getVariable("uuid");
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--set the sounds path for the language, dialect and voice
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default_language = new_session:getVariable("default_language");
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default_dialect = new_session:getVariable("default_dialect");
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default_voice = new_session:getVariable("default_voice");
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if (not default_language) then default_language = 'en'; end
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if (not default_dialect) then default_dialect = 'us'; end
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if (not default_voice) then default_voice = 'callie'; end
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--caller announce
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if (caller_announce) then
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new_session:streamFile(caller_announce);
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end
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--set the sounds directory
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sounds_dir = new_session:getVariable("sounds_dir");
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--check the fifo status if it is empty hangup the call
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api = freeswitch.API();
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cmd = "fifo count "..extension.."@"..domain_name;
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result = api:executeString(cmd);
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--freeswitch.consoleLog("notice", "result " .. result .. "\n");
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result_table = explode(":",result);
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if (result_table[3] == "0") then
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--session:streamFile(sounds_dir.."/"..default_language.."/"..default_dialect.."/"..default_voice.."/custom/your_pin_number_is_incorect_goodbye.wav");
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new_session:hangup("NORMAL_CLEARING");
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return;
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end
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--prompt user for action
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dtmf_digits = new_session:playAndGetDigits(1, 1, 2, 3000, "#", sounds_dir.."/"..default_language.."/"..default_dialect.."/"..default_voice.."/custom/8000/press_1_to_accept_2_to_reject_or_3_for_voicemail.wav", "", "\\d+");
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freeswitch.consoleLog("NOTICE", "followme: "..dtmf_digits.."\n");
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if ( dtmf_digits == "1" ) then
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freeswitch.consoleLog("NOTICE", "followme: call accepted\n");
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freeswitch.consoleLog("NOTICE", extension.."@"..domain_name.." out nowait\n");
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new_session:execute("fifo", extension.."@"..domain_name.." out nowait");
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return true;
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end
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if ( dtmf_digits == "2" ) then
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freeswitch.consoleLog("NOTICE", "followme: call rejected\n");
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new_session:hangup();
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return false;
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end
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if ( dtmf_digits == "3" ) then
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freeswitch.consoleLog("NOTICE", "followme: call sent to voicemail\n");
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cmd = "uuid_transfer "..uuid.." *99"..extension;
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api = freeswitch.API();
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reply = api:executeString(cmd);
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return true;
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end
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if ( dtmf_digits == "" ) then
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freeswitch.consoleLog("NOTICE", "followme: no dtmf detected\n");
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return false;
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end
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else
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freeswitch.consoleLog("err", "followme: session not ready\n");
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end
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end
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sipuri_table = explode(",",sipuri);
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for index,tmp_sip_uri in pairs(sipuri_table) do
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freeswitch.consoleLog("NOTICE", "sip_uri: "..tmp_sip_uri.."\n");
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result = originate (domain_name, session, tmp_sip_uri, extension, caller_announce, caller_id_name, caller_id_number);
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if (result) then
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break;
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--exit;
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end
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end
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