rendered paste body[Jul 10 19:57:36] DEBUG[7288]: chan_zap.c:2020 zt_call: Deferring dialing...
[Jul 10 19:57:38] DEBUG[7269]: chan_zap.c:3771 zt_handle_event: Done dialing, but waiting for progress detection before doing more...
[Jul 10 19:57:43] DEBUG[7269]: dsp.c:1340 ast_dsp_busydetect: ast_dsp_busydetect detected busy, avgtone: 520, avgsilence 480
[Jul 10 19:57:43] DEBUG[7269]: dsp.c:1475 ast_dsp_process: Requesting Hangup because the busy tone was detected on channel Zap/2-1
> Channel Zap/2-1 was never answered.
-- Hungup 'Zap/2-1'