Hello All. I am using FS with nibblebill and mod_lcr. But i do not understand why nibblebill deduc balance two times; my log : 2015-05-21 19:56:08.846179 [DEBUG] mod_nibblebill.c:546 31 seconds passed since last bill time of 2015-05-21 19:55:372015-05-21 19:56:08.846179 [DEBUG] mod_nibblebill.c:563 Billing $16.800001 to 2 (Call: c457b3c6-6bc8-445e-9697-2ffc327c6722 / 0.000000 so far)2015-05-21 19:56:08.846179 [DEBUG] mod_nibblebill.c:393 Doing update query[UPDATE auth_user SET saldo=saldo-16.800001 WHERE id='2']2015-05-21 19:56:08.866181 [DEBUG] mod_nibblebill.c:428 Retrieved current balance for account 2 (balance = 83.199999)2015-05-21 19:56:08.866181 [DEBUG] switch_core_state_machine.c:60 sofia/external/992797744 Standard HANGUP, cause: NORMAL_CLEARING2015-05-21 19:56:08.866181 [DEBUG] switch_core_state_machine.c:737 (sofia/external/992797744) State HANGUP going to sleep2015-05-21 19:56:08.866181 [DEBUG] switch_core_state_machine.c:504 (sofia/external/992797744) State Change CS_HANGUP -> CS_REPORTING2015-05-21 19:56:08.866181 [DEBUG] switch_core_session.c:1388 Send signal sofia/external/992797744 [BREAK]2015-05-21 19:56:08.866181 [DEBUG] switch_core_state_machine.c:472 (sofia/external/992797744) Running State Change CS_REPORTING2015-05-21 19:56:08.866181 [DEBUG] switch_core_state_machine.c:823 (sofia/external/992797744) State REPORTING2015-05-21 19:56:08.866181 [DEBUG] switch_core_state_machine.c:104 sofia/external/992797744 Standard REPORTING, cause: NORMAL_CLEARING2015-05-21 19:56:08.866181 [DEBUG] switch_core_state_machine.c:823 (sofia/external/992797744) State REPORTING going to sleep2015-05-21 19:56:08.866181 [DEBUG] switch_core_state_machine.c:498 (sofia/external/992797744) State Change CS_REPORTING -> CS_DESTROY2015-05-21 19:56:08.866181 [DEBUG] switch_core_session.c:1388 Send signal sofia/external/992797744 [BREAK]2015-05-21 19:56:08.866181 [DEBUG] switch_core_session.c:1615 Session 8547 (sofia/external/992797744) Locked, Waiting on external entities2015-05-21 19:56:08.866181 [NOTICE] switch_core_session.c:1633 Session 8547 (sofia/external/992797744) Ended2015-05-21 19:56:08.866181 [NOTICE] switch_core_session.c:1637 Close Channel sofia/external/992797744 [CS_DESTROY]2015-05-21 19:56:08.866181 [DEBUG] switch_core_state_machine.c:626 (sofia/external/992797744) Running State Change CS_DESTROY2015-05-21 19:56:08.866181 [DEBUG] switch_core_state_machine.c:636 (sofia/external/992797744) State DESTROY2015-05-21 19:56:08.866181 [DEBUG] mod_sofia.c:323 sofia/external/992797744 SOFIA DESTROY2015-05-21 19:56:08.866181 [DEBUG] switch_core_state_machine.c:111 sofia/external/992797744 Standard DESTROY2015-05-21 19:56:08.866181 [DEBUG] switch_core_state_machine.c:636 (sofia/external/992797744) State DESTROY going to sleep2015-05-21 19:56:08.886193 [DEBUG] mod_nibblebill.c:420 Doing lookup query[SELECT saldo AS nibble_balance FROM auth_user WHERE id='2']2015-05-21 19:56:08.886193 [DEBUG] mod_nibblebill.c:428 Retrieved current balance for account 2 (balance = 66.399998)2015-05-21 19:56:08.886193 [DEBUG] switch_core_state_machine.c:60 sofia/internal/448908901@ssw.opendata.cl Standard HANGUP, cause: NORMAL_CLEARING2015-05-21 19:56:08.886193 [DEBUG] switch_core_state_machine.c:737 (sofia/internal/448908901@ssw.opendata.cl) State HANGUP going to sleep2015-05-21 19:56:08.886193 [DEBUG] switch_core_state_machine.c:504 (sofia/internal/448908901@ssw.opendata.cl) State Change CS_HANGUP -> CS_REPORTING2015-05-21 19:56:08.886193 [DEBUG] switch_core_session.c:1388 Send signal sofia/internal/448908901@ssw.opendata.cl [BREAK]2015-05-21 19:56:08.886193 [DEBUG] switch_core_state_machine.c:472 (sofia/internal/448908901@ssw.opendata.cl) Running State Change CS_REPORTING2015-05-21 19:56:08.886193 [DEBUG] switch_core_state_machine.c:823 (sofia/internal/448908901@ssw.opendata.cl) State REPORTING2015-05-21 19:56:08.886193 [DEBUG] switch_scheduler.c:144 Deleting task 8550 switch_core_session_sched_heartbeat (52f0e5f6-c97e-41c1-9a39-a4d12ec0683f)2015-05-21 19:56:09.086191 [DEBUG] switch_core_state_machine.c:104 sofia/internal/448908901@ssw.opendata.cl Standard REPORTING, cause: NORMAL_CLEARING2015-05-21 19:56:09.086191 [DEBUG] switch_core_state_machine.c:823 (sofia/internal/448908901@ssw.opendata.cl) State REPORTING going to sleep2015-05-21 19:56:09.086191 [DEBUG] switch_core_state_machine.c:498 (sofia/internal/448908901@ssw.opendata.cl) State Change CS_REPORTING -> CS_DESTROY2015-05-21 19:56:09.086191 [DEBUG] switch_core_session.c:1388 Send signal sofia/internal/448908901@ssw.opendata.cl [BREAK]2015-05-21 19:56:09.086191 [DEBUG] switch_core_session.c:1615 Session 8546 (sofia/internal/448908901@ssw.opendata.cl) Locked, Waiting on external entities2015-05-21 19:56:09.086191 [NOTICE] switch_core_session.c:1633 Session 8546 (sofia/internal/448908901@ssw.opendata.cl) Ended2015-05-21 19:56:09.086191 [NOTICE] switch_core_session.c:1637 Close Channel sofia/internal/448908901@ssw.opendata.cl [CS_DESTROY]2015-05-21 19:56:09.086191 [DEBUG] switch_core_state_machine.c:626 (sofia/internal/448908901@ssw.opendata.cl) Running State Change CS_DESTROY2015-05-21 19:56:09.086191 [DEBUG] switch_core_state_machine.c:636 (sofia/internal/448908901@ssw.opendata.cl) State DESTROY2015-05-21 19:56:09.086191 [DEBUG] mod_sofia.c:323 sofia/internal/448908901@ssw.opendata.cl SOFIA DESTROY2015-05-21 19:56:09.086191 [DEBUG] switch_core_state_machine.c:111 sofia/internal/448908901@ssw.opendata.cl Standard DESTROY2015-05-21 19:56:09.086191 [DEBUG] switch_core_state_machine.c:636 (sofia/internal/448908901@ssw.opendata.cl) State DESTROY going to sleep2015-05-21 19:56:09.386178 [DEBUG] switch_scheduler.c:144 Deleting task 8549 switch_ivr_schedule_hangup (c457b3c6-6bc8-445e-9697-2ffc327c6722) As you can see the first time say: [UPDATE auth_user SET saldo=saldo-16.800001 WHERE id='2']2015-05-21 19:56:08.866181 [DEBUG] mod_nibblebill.c:428 Retrieved current balance for account 2 (balance = 83.199999) The new balance is 83.199999 it's fine and then 2015-05-21 19:56:08.886193 [DEBUG] mod_nibblebill.c:420 Doing lookup query[SELECT saldo AS nibble_balance FROM auth_user WHERE id='2']2015-05-21 19:56:08.886193 [DEBUG] mod_nibblebill.c:428 Retrieved current balance for account 2 (balance = 66.399998) But again retrieved balance and now balance is 66.399998 it's wrong!! My dialplan: <extension name="Todo"> <condition expression="^([2-9]\d{8})$" field="destination_number"> <action application="export" data="dialed_extension=$1"/> <action application="set" data="hangup_after_bridge=true"/> <action application="set" data="continue_on_fail=true"/> <action application="sched_hangup" data="+1800 alloted_timeout"/> <action application="limit" data="hash fraud_protection calls_max_intl ${calls_max_intl} !NORMAL_TEMPORARY_FAILURE"/> <action application="lcr" data="$1 pg_prefix2"/> <action application="set" data="nibble_rate=${lcr_rate_1}"/> <action application="set" data="nibble_account=${accountcode}"/> <action application="set" data="lowbal_amt=${lowbal_amt}"/> <action application="set" data="nobal_amt=${nobal_amt}"/> <!--<action application="nibblebill" data="heartbeat 10"/>--> <action application="set" data="bypass_media=true"/> <action application="bridge" data="${lcr_auto_route}"/> Anyone give some idea or what i am doing wrong. Regards