We are not a proxy we are a b2bua so we are not going to send bob or carols sdp to alice<br>alice and FS have a private sdp between them.<br><br>We are not doing SIP forked dialing here, we are doing FS forked dialing that is designed to be<br>
protocol agnostic. Keep that in mind because it's important to not lose track that we are not a<br>sip switch rather a protocol agnostic soft switch.<br><br>When either bob or carol send a 18X to mod_sofia their respective FS channel will translate it into FS specific code of either RING_READY(progress w/o media) or EARLY_MEDIA(progress w/ media) if it gets RING_READY it will in turn mark alice's channel RING_READY which will translate back into 180 to her phone. If it gets an EARLY_MEDIA it will translate back into a 183 and establish early media between FS and alice. If ignore_early_media is true the calls will continue to proceed and if alice has the variable "ringback" set to a tone description or media file that file/tone will begin to play until bob or carol answer. If it's not set then whichever one establishes 183 first will end the forked dial and alice will be bridged to that unanswerd call and hear the early media.<br>
<br>Again for good measure, we do not do SIP specific forked dialing/proxy fantasy that alice and bob and the white rabbit are having with the cattipilar and his hooka. I am glad you are here to provide a check and balance be be sure to respect my decisions no how the software works and you will be a welcome addition to our community. I will just warn you that too much SIP zealotry will piss me off no matter how nicely put. I am not worried about this because you have already admitted that the RFC was written by martians. =D<br>
<br><br><br><br><br><br><br><div class="gmail_quote">On Thu, Nov 20, 2008 at 9:18 AM, Iņaki Baz Castillo <span dir="ltr"><<a href="mailto:ibc@aliax.net">ibc@aliax.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
2008/11/20 Anthony Minessale <<a href="mailto:anthony.minessale@gmail.com">anthony.minessale@gmail.com</a>>:<br>
<div class="Ih2E3d">> if you want to wait for the first one to answer instead of indicate progress<br>
> you add<br>
> {ignore_early_media=true} to the beginning of the dial string<br>
> <action application="bridge"<br>
> data="{ignore_early_media=true}sofa/profile/<a href="mailto:200@dom.com">200@dom.com</a>,sofia/profile/<a href="mailto:201@dom.com">201@dom.com</a>"/><br>
<br>
</div>Great, but does it mean that the early media will not arrive to the caller?<br>
This is:<br>
<br>
- alice calls to extension 5000.<br>
- FS does a parallel call to bob and carol with ignore_early_media=true.<br>
- bob replies 183 with SDP while carol just a 100 Trying for now.<br>
- I expect that FS would choose the SDP from bob and send it back to alice.<br>
<br>
Will it be the behaviour with ignore_early_media=true ?<br>
Or will FS drop the 183 and send "nothing" to the caller?<br>
<br>
Thanks a lot.<br>
<font color="#888888"><br>
--<br>
</font><div><div></div><div class="Wj3C7c">Iņaki Baz Castillo<br>
<<a href="mailto:ibc@aliax.net">ibc@aliax.net</a>><br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br>Anthony Minessale II<br><br>FreeSWITCH <a href="http://www.freeswitch.org/">http://www.freeswitch.org/</a><br>ClueCon <a href="http://www.cluecon.com/">http://www.cluecon.com/</a><br>
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