provided by Star2Billing S.L.

[Aug 7 07:10:36] VERBOSE[9411] logger.c: a2billing.php: file:a2billing.php - line:138 - [ANSWER CALL]
[Aug 7 07:10:36] VERBOSE[9411] logger.c: a2billing.php: file:Class.A2Billing.php - line:1797 - Requesting DTMF, CARDNUMBER_LENGTH_MAX 15
[Aug 7 07:10:36] VERBOSE[9411] logger.c: -- Playing 'prepaid-enter-pin-number' (language 'en')
+++++++++++++++++++++++++++++++++++++++++++++++++++++
[Aug 7 07:10:41] NOTICE[9411] rtp.c: Comfort noise support incomplete in Asterisk (RFC 3389). Please turn off on client if possible. Client IP: 217.10.68.XX
++++++++++++++++++++++++++++++++++++++++++++++++++++++
[Aug 7 07:10:44] VERBOSE[9411] logger.c: a2billing.php: file:Class.A2Billing.php - line:1799 - RES DTMF :
[Aug 7 07:10:44] VERBOSE[9411] logger.c: a2billing.php: file:Class.A2Billing.php - line:1803 - CARDNUMBER ::>
[Aug 7 07:10:44] VERBOSE[9411] logger.c: a2billing.php: file:Class.A2Billing.php - line:1807 - PREPAID-NO-CARD-ENTERED
[Aug 7 07:10:44] VERBOSE[9411] logger.c: -- Playing 'prepaid-no-card-entered' (escape_digits=#) (sample_offset 0)

i don't if it is on a2billing or on trixbox itself...
need some help please...

thank you very much in advance

sap

this is NOT billing question. this is warning from Asterisk, not from a2b.
you can use digium forum for questions like this. thank you.