We had a question:
With which application and API is possible to keep full content of RTP audiostream to a file? Our FreeSWITCH is configured in such manner that RTP-traffic directing throw FreeSWITCH, but not between UAs.
And took answer on it:
http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_record_session
------------------------------------------------------------------- On it HELP we have mase such extension : <extension name="ext-record"> <condition field="destination_number" expression="^4010$"> <action application="set" data="RECORD_TITLE=Recording ${destination_number} ${caller_id_number} ${strftime(%Y-%m-%d %H:%M)}"/> <action application="set" data="RECORD_COPYRIGHT=(c) 2008, Altron Inc." /> <action application="set" data="RECORD_SOFTWARE=FreeSwitch" /> <action application="set" data="RECORD_ARTIST=Registration" /> <action application="set" data="RECORD_COMMENT=!!!" /> <action application="set" data="RECORD_DATE=${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}_${caller_id_number}.wav"/> <action application="set" data="ringback=${us-ring}"/> <action application="bridge" data="sofia/nat/${dialed_ext}@localhost:5062" /> <action application="answer" /> </condition> </extension> This draft works already, but there are new questions: 1. It's seems, that record of RTP session can occur only when RTP stream is routed through FS: UA-> FS-> UA, instead of directly (in LAN) UA-> UA. For this purpose, as we understand, it is necessary to set values in variables of FreeSWITCH: <action application="set" data="bypass_media=..."/> <action application="set" data="proxy_media=..."/> <action application="set" data="inbound_late_negotiation=..."/> ( for SIP profile nat for extension ext-record). What values need to be set in variables that all RTP traffic passed through FreeSWITCH? 2. At extension ext-record we set record_session then we do bridge to leg B. As it is possible to configurate registration from another extension, for example: <extension name="XXXX"> <condition field="destination_number" expression="^XXXX$"> ... <action application="execute_extension" data="ext-record XML public "/> ... <action application="bridge" data="sofia/nat/YYYY" /> ... </condition> </extension> - where own extension not call any leg B, but only record session XXXX->YYYY. How we are able to do this??? Thankful in advance, Evgeniy.