[Freeswitch-users] Mod_nibblebill does not fire global_heartbeat

[Aqs Younas]

I am using mod_nibblebill but heartbeat doesn't fire after specified value.
Here is my nibblebill.conf.xml file

 <configuration name="nibblebill.conf" description="Nibble Billing">
  <settings>
    <!-- See http://wiki.freeswitch.org/wiki/Mod_nibblebill for help with
these options -->

    <!-- Information for connecting to your database -->
    <param name="odbc-dsn" value="odbc://freeswitch"/>

    <!-- The database table where your CASH column is located -->
    <param name="db_table" value="users"/>

    <!-- The column name where we store the value of the account -->
    <param name="db_column_cash" value="balance"/>

    <!-- The column name for the unique ID identifying the account -->
    <param name="db_column_account" value="accountcode"/>

    <!-- Custom SQL for loading current balance - overrides column names
         channel vars are interpreted.
         field nibble_balance is used for balance info

    <param name="custom_sql_lookup" value="SELECT cash AS nibble_balance
FROM accounts WHERE account_code='${nibble_account}'"/>
    -->

    <!-- Custom SQL for loading current balance - overrides column names
         channel vars are interpreted.
         nibble_increment is the amount to update

    <param name="custom_sql_save" value="UPDATE accounts SET
cash=cash-${nibble_increment} WHERE account_code='${nibble_account}'"/>
    -->


    <!-- Default heartbeat interval. Set to 'off' for no heartbeat (i.e.
bill only at end of call) -->
    <param name="global_heartbeat" value="5"/>

    <!-- By default, warn a caller when their balance is at $5.00. You can
set this to a negative number. -->
    <param name="lowbal_amt" value="5"/>
    <param name="lowbal_action" value="play ding"/>

    <!-- By default, terminate a caller when their balance hits $0.00. You
can set this to a negative number. -->
    <param name="nobal_amt" value="0"/>
    <param name="nobal_action" value="hangup XML default"/>

    <!-- If a call goes beyond a certain dollar amount, flag or terminate
it -->
    <param name="percall_max_amt" value="0.001"/>
    <param name="percall_action" value="hangup"/>

  </settings>
</configuration>


After works perfectly after i set heartbeat from fs_cli for current session.
Why heartbeat is not being fired from nibble.conf.xml file.?
Thanks in advance.!
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20140919/9295f624/attachment.html