Summary:	ASTERISK-09031: ChanSpy() stops working when spied channel starts Record()
Reporter:	onglipo (onglipo)	Labels:
Date Opened:	2007-03-16 11:56:06	Date Closed:	2011-06-07 14:08:17
Priority:	Minor	Regression?	No
Status:	Closed/Complete	Components:	Applications/app_chanspy
Versions:		Frequency of Occurrence
Related Issues:
Environment:		Attachments:	( 0) chanspy-record-problem-simulation.txt ( 1) chanspy-record-problme-simulation.txt
Description:	We have a set up where an incoming vonage call lands, an intro query is Play()ed and the answer is captured with Record(tst:gsm,3,30). I also have an internal extension where an iax phone dials into, as soon as the Vonage call lands, and spies on the Vonage call, using ChanSpy(). I can hear the vonage call on the iax phone through ChanSpy till the start of Record(). As soon as Record starts, ChanSpy audio gets cutout - pure Silence. The debug log has : channel.c: Spy 'ChanSpy' on channel 'SIP/1XXXX-08cea3e0' read queue too long, dropping frames ChanSpy audio is back to normal when Record() finishes. ****** ADDITIONAL INFORMATION ****** This is a test setup on a Linux 2.6.17-1.2142_FC4 with std. Intel hardware - just the 2 calls (internal iax, external vonage) being processed by asterisk.
Comments:	By: Serge Vecher (serge-v) 2007-03-16 12:04:36 please retry with a more recent revision of a trunk By: onglipo (onglipo) 2007-03-19 02:55:41 serge-v : problem persists with SVN-trunk-r59038. Tested today. Attached txt file has details on how to simulate. Check the second file: chanspy-record-problem-simulation.txt By: Joshua C. Colp (jcolp) 2007-03-19 11:19:04 Add: transmit_silence_during_record=yes To the options section in /etc/asterisk/asterisk.conf This should allow ChanSpy to operate normally under this situation. By: onglipo (onglipo) 2007-03-19 22:55:58 Thanks a lot folks for the help - That works. By: Joshua C. Colp (jcolp) 2007-03-19 23:07:26 Great! I'm closing this out then.