[Freeswitch-users] Freeswitch RFC 4579 - REFER: Requesting a Focus to Add a New Resource to a Conference
geeta.totiger at motorolasolutions.com
Mon Aug 26 13:53:17 UTC 2019
Hello Freeswitch Team,
I am new to freeswitch and trying to figure out if Freeswitch support RFC
4579 adding new member to conference by REFER.
Will Freeswitch support adding a member to conference by means of REFER
message as mentioned in RFC 4579 section 5.5 (
https://tools.ietf.org/html/rfc4579 ) ?
*What all I tried so far:*
I tried the exercise given in confluence dial-plan way to add a member to
conference but it works through DTMF trigger. I am looking for something
SIP based resource add to conference.
I see that Freeswitch documentation says It supports RFC 4579, But will it
support adding member to conference by REFER messages(5.5 section in RFC
I saw many Tickets around this area but nothing clearly answers my
question. Few example links:
*Scenario I tried :*
When I try to REFER a member to conference, Freeswitch trigger the outbound
call but it treats it as blind transfer and kicks out the party which sends
I want freeswitch just to include the referred member but not kick out the
party which sent refer. and be in conference call.
There are 2 members in conference. one member is dialed through gw. that
member is trying to add another client which is sip:service at 172.29.0.3.
Freeswitch triggers the Invite to Refer-To member but it sends BYE to
Referred-By member. Treating it as a blind transfer.
REFER sip:gw+sbc at 172.29.0.2:5060 SIP/2.0
Via: SIP/2.0/TCP 172.29.0.3:5060;branch=z9hG4bK-34-1-5
To: <sip:gw+sbc at 172.29.0.2:5060>;tag=mB6pSrNNZ4Sta
From: sut <sip:service at 172.29.0.3:5060>;tag=34SIPpTag011
CSeq: 8859010 REFER
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY
Refer-To: <sip:service at 172.29.0.3:5080;transport=TCP>
Is it possible in freeswitch ?
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