I was playing around with mod_soundtouch last night and tried this as an extension: <extension name="Soundtouch"> <condition field="destination_number" expression="^9200(\d+)$"> <action application="soundtouch" data="hook_dtmf -0.5o"/> <action application="bridge" data="sofia/gateway/cudatel/99$1"/> </condition> </extension> When I call that extension, any sounds made on the A leg are heard on the B leg as noise. B leg to A leg works perfectly. This exact extension has worked perfectly in the past. Any ideas on what might cause this? System specs: Debian 8.2 FreeSWITCH Version 1.6.2-9~64bit (-9 64bit) Freeswitch was built with Debian packages. ------------------------------ Mike Loiterman Cell: 630-302-4944 Email: mike@ascendency.net