<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><DIV></DIV>
<DIV>Ha!&nbsp; That "conference 3000-192.168.0.11 dial loopback/3001" command did the trick!</DIV>
<DIV>&nbsp;</DIV>
<DIV>For the benefit of people later on looking on how to connect two conference rooms together, starting from out-of-the-box FreeSwitch you can connect any conference between 3000..3399 with a command like:</DIV>
<DIV>&nbsp;</DIV>
<DIV>conference 3000-192.168.0.11 dial loopback/3001</DIV>
<DIV>&nbsp;</DIV>
<DIV>Once this is done, connect one SIP phone to conference 3000 and the other to 3001, and both SIP phones should magically be able to hear each other.</DIV>
<DIV>&nbsp;</DIV>
<DIV>You should be able to verify on both conferences that they are connected with a command like "conference 3000-192.168.0.11 list".&nbsp; In the above-described situation this gives:</DIV>
<DIV>&nbsp;</DIV>
<DIV>3;sofia/internal/1001@192.168.0.11;c6d34e33-5fcd-4a83-b049-f10934738a51;Jean-Pierre;1001;hear|speak;0;0;300<BR>2;loopback/3001-a;1df73907-5eac-479e-bcda-610fb60e9364;;0000000000;hear|speak|talking|floor;0;0;300</DIV>
<DIV>&nbsp;</DIV>
<DIV>Thanks a million to everyone who participated toward this answer... you&nbsp;guys rock!&nbsp; :)<BR>&nbsp;</DIV>&nbsp;&nbsp; Jean-Pierre 
<DIV><BR></DIV>
<DIV style="FONT-FAMILY: times new roman, new york, times, serif; FONT-SIZE: 12pt">P.S. Interestingly enough, I still hear music on hold in this situation... (not a big deal for me as I intended to switch it off anyways)</DIV>
<DIV style="FONT-FAMILY: times new roman, new york, times, serif; FONT-SIZE: 12pt"><BR>
<DIV style="FONT-FAMILY: times new roman, new york, times, serif; FONT-SIZE: 12pt"><FONT size=2 face=Tahoma>
<HR SIZE=1>
<B><SPAN style="FONT-WEIGHT: bold">From:</SPAN></B> Michael Collins &lt;msc@freeswitch.org&gt;<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> freeswitch-dev@lists.freeswitch.org<BR><B><SPAN style="FONT-WEIGHT: bold">Sent:</SPAN></B> Wed, March 23, 2011 7:19:56 PM<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: [Freeswitch-dev] How to route a single channel to multiple conference rooms...<BR></FONT><BR>I hate to say it, but what happens when you try this?<BR><BR>
<DIV>conference 3000-192.168.0.11 dial loopback/3001</DIV>
<DIV><BR></DIV>
<DIV>I'm just curious. We aren't fond of the crazy things people try to do with loopback but I just want to know if this connects your two conferences. (It did on my system.)</DIV>
<DIV><BR></DIV>
<DIV>-MC</DIV>
<DIV><BR>
<DIV class=gmail_quote>On Wed, Mar 23, 2011 at 3:29 PM, Jean-Pierre Poulin <SPAN dir=ltr>&lt;<A href="mailto:jeanpierrepoulin@yahoo.com" rel=nofollow target=_blank ymailto="mailto:jeanpierrepoulin@yahoo.com">jeanpierrepoulin@yahoo.com</A>&gt;</SPAN> wrote:<BR>
<BLOCKQUOTE style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex" class=gmail_quote>&gt; if you are trying to call another conference on the same box you need<BR>&gt; to loop the call over sip. try:<BR>&gt; conference 3000-192.168.0.11 dial sofia/internal/<A href="mailto:3400@1.2.3.4" rel=nofollow target=_blank ymailto="mailto:3400@1.2.3.4">3400@1.2.3.4</A><BR><BR>Hi Anthony, sorry to bother you with this again, but I've tried your suggested<BR>command on three different builds (win binary, win from source, linux from<BR>source) all with&nbsp;out-of-the-box dialplan &amp; settings and they all return the<BR>'cannot blind transfer 1 legged calls'.<BR><BR>Log of my command attempting to connect conference 3000 and 3001 below:&nbsp; (My IP<BR>address is 192.168.0.11)<BR><BR>conference 3000-192.168.0.11 dial sofia/internal/<A href="mailto:3001@192.168.0.11" rel=nofollow target=_blank
 ymailto="mailto:3001@192.168.0.11">3001@192.168.0.11</A><BR><BR>2011-03-23 18:23:42.298705 [NOTICE] switch_channel.c:812 New Channel<BR>sofia/internal/<A href="mailto:3001@192.168.0.11" rel=nofollow target=_blank ymailto="mailto:3001@192.168.0.11">3001@192.168.0.11</A> [78b3b6d8-38ef-420d-ba88-72fcb3a1b61c]<BR>2011-03-23 18:23:42.302705 [NOTICE] switch_channel.c:812 New Channel<BR>sofia/internal/<A href="mailto:0000000000@192.168.0.11" rel=nofollow target=_blank ymailto="mailto:0000000000@192.168.0.11">0000000000@192.168.0.11</A> [079cf467-1db2-4f0b-b6db-06a0899600ea]<BR>2011-03-23 18:23:42.307706 [INFO] mod_dialplan_xml.c:331 Processing FreeSWITCH<BR>&lt;0000000000&gt;-&gt;3001 in context public<BR>2011-03-23 18:23:42.312706 [ERR] sofia.c:5906 Cannot Blind Transfer 1 Legged<BR>calls<BR>Call Requested: result: [NO_USER_RESPONSE]<BR>2011-03-23 18:23:42.314706 [NOTICE] sofia.c:5323 Hangup<BR>sofia/internal/<A href="mailto:3001@192.168.0.11" rel=nofollow
 target=_blank ymailto="mailto:3001@192.168.0.11">3001@192.168.0.11</A> [CS_CONSUME_MEDIA] [NO_USER_RESPONSE]<BR>2011-03-23 18:23:42.314706 [ERR] mod_conference.c:5021 Cannot create outgoing<BR>channel, cause: NO_USER_RESPONSE<BR>2011-03-23 18:23:42.318706 [NOTICE] switch_core_session.c:1306 Session 9<BR>(sofia/internal/<A href="mailto:3001@192.168.0.11" rel=nofollow target=_blank ymailto="mailto:3001@192.168.0.11">3001@192.168.0.11</A>) Ended<BR>2011-03-23 18:23:42.318706 [NOTICE] switch_core_session.c:1308 Close Channel<BR>sofia/internal/<A href="mailto:3001@192.168.0.11" rel=nofollow target=_blank ymailto="mailto:3001@192.168.0.11">3001@192.168.0.11</A> [CS_DESTROY]<BR>freeswitch@JPM&gt; 2011-03-23 18:23:42.412712 [NOTICE]<BR>switch_core_state_machine.c:189 sofia/internal/<A href="mailto:0000000000@192.168.0.11" rel=nofollow target=_blank ymailto="mailto:0000000000@192.168.0.11">0000000000@192.168.0.11</A> has<BR>executed the last dialplan
 instruction, hanging up.<BR>2011-03-23 18:23:42.412712 [NOTICE] switch_core_state_machine.c:191 Hangup<BR>sofia/internal/<A href="mailto:0000000000@192.168.0.11" rel=nofollow target=_blank ymailto="mailto:0000000000@192.168.0.11">0000000000@192.168.0.11</A> [CS_EXECUTE] [NORMAL_CLEARING]<BR>2011-03-23 18:23:42.422712 [NOTICE] switch_core_session.c:1306 Session 10<BR>(sofia/internal/<A href="mailto:0000000000@192.168.0.11" rel=nofollow target=_blank ymailto="mailto:0000000000@192.168.0.11">0000000000@192.168.0.11</A>) Ended<BR>2011-03-23 18:23:42.422712 [NOTICE] switch_core_session.c:1308 Close Channel<BR>sofia/internal/<A href="mailto:0000000000@192.168.0.11" rel=nofollow target=_blank ymailto="mailto:0000000000@192.168.0.11">0000000000@192.168.0.11</A> [CS_DESTROY]<BR><BR><BR><BR>_______________________________________________<BR>FreeSWITCH-dev mailing list<BR><A href="mailto:FreeSWITCH-dev@lists.freeswitch.org" rel=nofollow target=_blank
 ymailto="mailto:FreeSWITCH-dev@lists.freeswitch.org">FreeSWITCH-dev@lists.freeswitch.org</A><BR><A href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev" rel=nofollow target=_blank>http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev</A><BR>UNSUBSCRIBE:<A href="http://lists.freeswitch.org/mailman/options/freeswitch-dev" rel=nofollow target=_blank>http://lists.freeswitch.org/mailman/options/freeswitch-dev</A><BR><A href="http://www.freeswitch.org/" rel=nofollow target=_blank>http://www.freeswitch.org</A><BR></BLOCKQUOTE></DIV><BR></DIV></DIV></DIV></div><br></body></html>