Hi. I see you are recording in stereo. Both channels has horrible quality? I had horrible quality in one channel when it was two interfaces looking in the same network. Evginey I've tried the following codec settings, set in vars.xml. The first and third lines are the defaults upon install. <X-PRE-PROCESS cmd="set" data="global_codec_prefs=G7221@32000h,G7221@16000h,G722,PCMU,PCMA,GSM"/> <!--tried both the following lines. Quality did not change noticeably--> <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=G7221@32000h,G7221@16000h,G722,PCMU,PCMA,GSM"/> <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=PCMU,PCMA,GSM"/> My CPU load shows fine, even with 2 clients connected to an external (secondary) switch, through this one. I truly appreciate the help. Brandon McGinty-Carroll On Sun, May 06, 2012 at 06:50:44PM +0300, Avi Marcus wrote:
AFAIK, gsm is lossy, which is why it doesn't sound good. wav, however, should sound great. What codec are your calls in? Are you recording many calls? Check the load average while you are recording. If it's greater than the number of CPUs then probably your hard drives can't keep up. There are several options then, first let see if we can diagnose the issue. -Avi On Sun, May 6, 2012 at 5:46 PM, <brandon.mcginty@gmail.com> wrote:
Good day. I'm trying to record all calls sent through my Freeswitch PBX. The problem is that the quality is horrible. I've tried wav and GSM formats, and both are les than satisfactory. I'm looking for something around the quality of the recent recordings of the Freeswitch conference. (I checked on the wiki, and couldn't find anything through search.) Any information on the FS conference format or my configuration would be appreciated. I've got: <!--record all calls through switch, $/recordings/yyyy-mm-dd...--> <condition field="destination_number" expression="^(.+)$" break="never"> <action application="set" data="RECORD_TITLE=Recording ${destination_number} ${caller_id_number} ${strftime(%Y-%m-%d %H:%M)}"/> <action application="set" data="RECORD_DATE=${strftime(%Y-%m-%d %H:%M)}"/> <action application="set" data="RECORD_STEREO=true"/> <action application="record_session" data="$${base_dir}/recordings/${strftime(%Y-%m-%d-%H-%M-%S)}_${destination_number}_${caller_id_number}.wav"/> </condition>
Sincerely, Brandon McGinty-Carroll
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org