Hi All,
I see a strange behaviour for ignore_early_media variable.
I need to play a hold music file on LegA while Freeswitch tries to bridge call to one of the listed numbers. Here in dial plan I have used only one number.
If I use following dialplan without ignore_early_media=true in bridge, Leg A is able to disconnect the call when Freeswitch is trying to bridge the call to one of the number in legB.
<extension name="SIP-TO-SIP">
<condition field="destination_number" expression="^91(\d+)$">
<action application="answer"/>
<action application="set" data="hold_music=/srv/sounds/123.mp3"/>
<action application="bridge" data="{caller_id=+2000,ignore_early_media=true,RECORD_STEREO=true,originate_timeout=150,hangup_after_bridge=true,legA_UUID=${uuid}}sofia/gateway/anveo/${destination_number}"/>
<action application="hangup"/>
</condition>
</extension>
caller ------------------FS-------------------Callee
INVITE-------------->|
<-------------------100
<-------------------200
ACK------------------->
###############| INVITE------------------>
###############| <------------------------100
BYE------------------>|
<-------------------200|
###############| CANCEL------------------>
###############| <------------------------200
###############| <---------------------------487
###############| ACK----------------------->
But when I include ignore_early_media=true
in bridge command, Freeswitch ignores BYE sent by legA ,when it is trying to bridge the call with leg B.
caller ------------------FS-------------------Callee
INVITE-------------->|
<-------------------100
<-------------------200
ACK------------------->
###############| INVITE------------------>
###############| <------------------------100
BYE------------------>|
BYE------------------>|
BYE------------------>|
BYE------------------>|
BYE------------------>|
BYE------------------>|
###############| <---------------------------486
###############| ACK----------------------->
<------200 ok BYE
I would like to end the call if Leg A disconnects the call while I want to keep ignore_early_media = True so that I can play a hold music file instead of letting legA user listen to call failure message when FS tries multiple numbers