Hi, I'm having an issue with busy detection, the busy is not being detected. Asterisk: 1.6.2.13 DAHDI: 2.4.0 Chandahdi: busydetect=yes, busycount=2 Indications zone = us, with the modifications for my country for busy: 425Hz Pattern(0.2ms on, 0.2ms off, 0.2ms on, 0.6ms off) I compiled with BUSY DETECT DEBUG. I can see: [Feb 10 15:48:06] DEBUG[26968]: dsp.c:1276 ast_dsp_busydetect: busy detector: FAILED with avgtone: 255, avgsilence 30 [Feb 10 15:48:06] DEBUG[26968]: dsp.c:1276 ast_dsp_busydetect: busy detector: FAILED with avgtone: 255, avgsilence 30 [Feb 10 15:48:06] DEBUG[26968]: dsp.c:1276 ast_dsp_busydetect: busy detector: FAILED with avgtone: 255, avgsilence 30 [Feb 10 15:48:40] DEBUG[26971]: dsp.c:1276 ast_dsp_busydetect: busy detector: FAILED with avgtone: 260, avgsilence 30 [Feb 10 15:48:40] DEBUG[26971]: dsp.c:1276 ast_dsp_busydetect: busy detector: FAILED with avgtone: 260, avgsilence 30 And when I hangup the line nothing more is shown of the busydetect debug, but the line is still on. Any ideas? Best Regards. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20110210/b4e3a4d6/attachment.htm>