View in ref guide.
Edit this option Publish this option Clear draft content
Published Option
Default Value: standard_fax
Valid Values: Any combination of: "na_ringback", "na_busy", "na_fastbusy", "na_sit_nocircuit", "na_sit_vacantcircuit", "na_sit_operatorintercept", "na_sit_reorder", "standard_fax", "tone1", "tone2", "tone3", "tone4", "tone5", "tone6", "tone7", "tone8", "tone9" and "tone10". Or "none".
Changes Take Effect: At start/restart
Specifies tones for CPA's fax pattern. Default tone value
is builtin standard fax (Standard fax). Value "Disable" disables fax
detection. Valid tones include builtins and Custom tone 1 to
Custom tone 10.
The builtin standard fax has only one segment and is defined
as follows:
Segment 1: f1=2090-2110(Hz), f2=0-0(Hz), ontime=cpa.faxdur(ms), offtime=n/a
Draft Option
No draft option