dbxe
/
fusionpbx
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Bug Fixes. Script errors due to nil value channel variables, and now sends email on busy fax. Better statistics reporting, busy/failure retries work as expected so it will now retry the same ecm/t38 type after a busy.

This commit is contained in:
James Rose 2013-07-01 20:08:08 +00:00
parent 9529d73fac
commit 4d884015db
1 changed files with 77 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

89
resources/install/scripts/fax_retry.lua
View File

@ -27,7 +27,7 @@
uuid = env:getHeader("uuid");
fax_success = env:getHeader("fax_success");
fax_result_text = env:getHeader("fax_result_text");
fax_ecm_used = env:getHeader("fax_ecm_used");
--fax_ecm_used = env:getHeader("fax_ecm_used");
fax_retry_attempts = tonumber(env:getHeader("fax_retry_attempts"));
fax_retry_limit = tonumber(env:getHeader("fax_retry_limit"));
--fax_retry_sleep = tonumber(env:getHeader("fax_retry_sleep"));
@ -41,6 +41,9 @@
fax_result_code = env:getHeader("fax_result_code");
fax_busy_attempts = tonumber(env:getHeader("fax_busy_attempts"));
hangup_cause_q850 = tonumber(env:getHeader("hangup_cause_q850"));
--set default values
if (not origination_caller_id_name) then
origination_caller_id_name = '000000000000000';
@ -51,7 +54,22 @@
if (not fax_busy_attempts) then
fax_busy_attempts = 0;
end
--we got a busy signal.... hack we should really check sip_term_cause
if (not fax_success) then
fax_success = 0;
fax_result_code = 2;
end
if (hangup_cause_q850 == "17") then
fax_success = 0;
fax_result_code=2;
end
if (not fax_result_text) then
fax_result_text = "FS_NOT_SET";
end
--for email
email_address = env:getHeader("mailto_address");
--email_address = api:execute("system", "/bin/echo -n "..email_address.." | /bin/sed -e s/\,/\\\\,/g");
@ -67,8 +85,9 @@
freeswitch.consoleLog("INFO","fax_success: '" .. fax_success .. "'\n");
freeswitch.consoleLog("INFO","fax_result_text: '" .. fax_result_text .. "'\n");
freeswitch.consoleLog("INFO","fax_file: '" .. fax_file .. "'\n");
freeswitch.consoleLog("INFO","fax_file: \"" .. fax_file .. "\"\n");
freeswitch.consoleLog("INFO","uuid: '" .. uuid .. "'\n");
freeswitch.consoleLog("INFO","fax_ecm_used: '" .. fax_ecm_used .. "'\n");
--freeswitch.consoleLog("INFO","fax_ecm_used: '" .. fax_ecm_used .. "'\n");
freeswitch.consoleLog("INFO","fax_retry_attempts: " .. fax_retry_attempts.. "\n");
freeswitch.consoleLog("INFO","fax_retry_limit: " .. fax_retry_limit.. "\n");
freeswitch.consoleLog("INFO","fax_retry_sleep: " .. fax_retry_sleep.. "\n");
@ -78,11 +97,12 @@
freeswitch.consoleLog("INFO","fax_result_code: ".. fax_result_code .."\n");
freeswitch.consoleLog("INFO","mailfrom_address: ".. from_address .."\n");
freeswitch.consoleLog("INFO","mailto_address: ".. email_address .."\n");
freeswitch.consoleLog("INFO","hangup_cause_q850: '" .. hangup_cause_q850 .. "'\n");
-- if the fax failed then try again
if (fax_success == "0") then
--DEBUG
--email_cmd = "/bin/echo '"..email_message_fail.."' | /usr/bin/mail -s 'Fax to: "..number_dialed.." FAILED' -r "..from_address.." -a "..fax_file.." "..email_address;
--email_cmd = "/bin/echo '"..email_message_fail.."' | /usr/bin/mail -s 'Fax to: "..number_dialed.." FAILED' -r "..from_address.." -a '"..fax_file.."' "..email_address;
--to keep the originate command shorter these are things we always send. One place to adjust for all.
originate_same = "mailto_address='"..email_address.."',mailfrom_address='"..from_address.."',origination_caller_id_name='"..origination_caller_id_name.. "',origination_caller_id_number="..origination_caller_id_number..",fax_uri="..fax_uri..",fax_retry_limit="..fax_retry_limit..",fax_retry_sleep="..fax_retry_sleep..",fax_verbose=true,fax_file='"..fax_file.."'";
@ -90,12 +110,20 @@
if (fax_retry_attempts < fax_retry_limit) then
--timed out waitng for comm or on first message (busy code?)
if (fax_result_code == "2" or fax_result_code == "3" ) then
--timed out waitng for comm or on first message, or busy code
if (fax_result_code == "2" or fax_result_code == "3" or hangup_cause_q850 == 17) then
--do nothing. don't want to increment
freeswitch.consoleLog("INFO","Last Fax was probably Busy, don't increment retry_attempts. \n");
fax_busy_attempts = fax_busy_attempts + 1;
freeswitch.msleep(fax_retry_sleep * 1000);
if (fax_busy_attempts > fax_busy_limit) then
fax_retry_attempts = 17;
else
freeswitch.msleep(fax_retry_sleep * 1000);
end
--unallocated number
elseif (hangup_cause_q850 == 1 ) then
fax_retry_attempts = 10;
email_message_fail = "We are sorry the fax failed to go through. The number you specified is not a working number. The fax has been attached. Please check the number "..number_dialed..", and if it was correct you might consider emailing it instead."
elseif (fax_retry_attempts < 5 ) then
freeswitch.consoleLog("INFO","Last Fax Failed, try a different way. Wait first.\n");
@ -107,33 +135,70 @@
if (fax_retry_attempts == 1) then
--send t38 on ECM on
freeswitch.consoleLog("INFO","FAX TRYING ["..fax_retry_attempts.."] of [4] to: "..number_dialed.." with: t38 ON ECM ON, Fast\n");
fax_retry_attempts = fax_retry_attempts + 1;
if (hangup_cause_q850 ~= 17) then
fax_retry_attempts = fax_retry_attempts + 1;
end
cmd = "originate {fax_retry_attempts="..fax_retry_attempts..","..originate_same..",fax_use_ecm=true,fax_enable_t38=true,fax_enable_t38_request=true,fax_disable_v17=false,fax_busy_attempts='"..fax_busy_attempts.."',api_hangup_hook='lua fax_retry.lua'}"..fax_uri.." &txfax('"..fax_file.."')";
elseif (fax_retry_attempts == 2) then
--send t38 off, ECM on
freeswitch.consoleLog("INFO","FAX TRYING ["..fax_retry_attempts.."] of [4] to: "..number_dialed.." with: t38 OFF ECM ON, Fast\n");
fax_retry_attempts = fax_retry_attempts + 1;
if (hangup_cause_q850 ~= 17) then
fax_retry_attempts = fax_retry_attempts + 1;
end
cmd = "originate {fax_retry_attempts="..fax_retry_attempts..","..originate_same..",fax_use_ecm=true,fax_enable_t38=false,fax_enable_t38_request=false,fax_disable_v17=false,fax_busy_attempts='"..fax_busy_attempts.."',api_hangup_hook='lua fax_retry.lua'}"..fax_uri.." &txfax('"..fax_file.."')";
elseif (fax_retry_attempts == 3) then
--send t38 on v17 [slow] on ECM off
freeswitch.consoleLog("INFO","FAX TRYING ["..fax_retry_attempts.."] of [4] to: "..number_dialed.." with: t38 ON ECM OFF, SLOW\n");
fax_retry_attempts = fax_retry_attempts + 1;
if (hangup_cause_q850 ~= 17) then
fax_retry_attempts = fax_retry_attempts + 1;
end
cmd = "originate {fax_retry_attempts="..fax_retry_attempts..","..originate_same..",fax_use_ecm=false,fax_enable_t38=true,fax_enable_t38_request=true,fax_disable_v17=true,fax_busy_attempts='"..fax_busy_attempts.."',api_hangup_hook='lua fax_retry.lua'}"..fax_uri.." &txfax('"..fax_file.."')";
elseif (fax_retry_attempts == 4) then
--send t38 off v17 [slow] on ECM off
freeswitch.consoleLog("INFO","FAX TRYING ["..fax_retry_attempts.."] of [4] to: "..number_dialed.." with: t38 OFF ECM OFF, SLOW\n");
fax_retry_attempts = fax_retry_attempts + 1;
if (hangup_cause_q850 ~= 17) then
fax_retry_attempts = fax_retry_attempts + 1;
end
cmd = "originate {fax_retry_attempts="..fax_retry_attempts..","..originate_same..",fax_use_ecm=false,fax_enable_t38=false,fax_enable_t38_request=false,fax_disable_v17=true,fax_busy_attempts='"..fax_busy_attempts.."',api_hangup_hook='lua fax_retry.lua'}"..fax_uri.." &txfax('"..fax_file.."')";
--bad number
elseif (fax_retry_attempts == 10) then
freeswitch.consoleLog("INFO","FAX_RETRY FAILED: BAD NUMBER\n");
freeswitch.consoleLog("INFO", "FAX_RETRY_STATS FAILURE BAD NUMBER: GATEWAY[".. fax_uri .."]");
email_message_fail = email_message_fail.."We tried sending, but the number entered was not a working phone number "
email_address = email_address:gsub("\\,", ",");
freeswitch.email("",
"",
"To: "..email_address.."\nFrom: "..from_address.."\nSubject: Fax to: "..number_dialed.." was INVALID",
email_message_fail ,
fax_file
);
--busy number
elseif (fax_retry_attempts == 17) then
freeswitch.consoleLog("INFO","FAX_RETRY FAILED: TRIED ["..fax_busy_attempts.."] of [4]: BUSY NUMBER\n");
freeswitch.consoleLog("INFO", "FAX_RETRY_STATS FAILURE BUSY: GATEWAY[".. fax_uri .."], BUSY NUMBER");
email_message_fail = email_message_fail.." We tried sending, but the call was busy "..fax_busy_attempts.." of those times."
email_address = email_address:gsub("\\,", ",");
freeswitch.email("",
"",
"To: "..email_address.."\nFrom: "..from_address.."\nSubject: Fax to: "..number_dialed.." was BUSY",
email_message_fail ,
fax_file
);
else
--the fax failed completely. send a message
freeswitch.consoleLog("INFO","FAX_RETRY FAILED: TRIED ["..fax_retry_attempts.."] of [4]: GIVING UP\n");
freeswitch.consoleLog("INFO", "FAX_RETRY_STATS FAILURE: GATEWAY[".. fax_uri .."], tried 5 combinations without success\n");
freeswitch.consoleLog("INFO", "FAX_RETRY_STATS FAILURE: GATEWAY[".. fax_uri .."], tried 5 combinations without success");
email_message_fail = email_message_fail.." We tried sending 5 times ways. You may also want to know that the call was busy "..fax_busy_attempts.." of those times."
email_address = email_address:gsub("\\,", ",");
@ -174,7 +239,7 @@
else
fax_trial = "fax_retry had an issue and tried more than 5 times"
end
freeswitch.consoleLog("INFO", "FAX_RETRY_STATS SUCCESS: GATEWAY[".. fax_uri .."] VARS[" .. fax_trial .. "]\n");
freeswitch.consoleLog("INFO", "FAX_RETRY_STATS SUCCESS: GATEWAY[".. fax_uri .."] VARS[" .. fax_trial .. "]");
email_address = email_address:gsub("\\,", ",");
freeswitch.email("",