I think i finded bug.
When in a2billing.conf is
Quote:
; enable the option to call sip/iax friend for free (values : YES - NO)
sip_iax_friends = NO
and
Quote:
; if SIP_IAX_FRIENDS is active, you can define a prefix for the dialed digits to call a pstn number
; values : number
sip_iax_pstn_direct_call_prefix =
sip_iax_pstn_direct_call_prefix = is EMPTY, engine is not work! it stop catching any dialing number. but in logic - MUST. because when sip_iax_friends = NO, it's must be doesn't matter what that sip_iax_pstn_direct_call_prefix = is!
that's right?
ps: i lost about 2 days and nights to finded this bug with very strange logic...