| 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". | | 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". |
− | |shortdesc=Specifies tones for CPA's busy pattern. Default tone value is builtin North American busy (NA busy). Value "Disable" disables busy detection. Valid tones include builtins and Custom tone 1 to Custom tone 10.<br /> The builtin North American busy has three segments. All segments are the same and are defined as follows:<br /> Segment 1: f1=460-500(Hz), f2=600-640(Hz), ontime=360-640(ms), offtime=360-640(ms)<br /> Segment 2: f1=460-500(Hz), f2=600-640(Hz), ontime=360-640(ms), offtime=360-640(ms)<br /> Segment 3: f1=460-500(Hz), f2=600-640(Hz), ontime=360-640(ms), offtime=360-640(ms)<br /> | + | |shortdesc= |