You don&#39;t have to have actual human agents for mod_fifo. You could define a user for each modem and then manually &quot;log in&quot; those &quot;agents&quot; on the command line using the fifo_member API command. Something like this:<br>
<br>fifo_member add fifo_name {fifo_member_wait=nowait}user/1234<br><br>Where 1234 is the user id of one of the modems. You would need a SIP registration from the PBX to FreeSWITCH for each of the modem extensions. <br><br>
Having modems go through a VoIP system sounds a bit scary. What application are you building?<br>-MC<br><br><div class="gmail_quote">On Sun, Dec 16, 2012 at 5:41 PM, Sirish Masur Mohan <span dir="ltr">&lt;<a href="mailto:Sirish.MasurMohan@oa.com.au" target="_blank">Sirish.MasurMohan@oa.com.au</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi William,<br>
<br>
Thanks for the reply.<br>
<br>
My setup is as follows:<br>
Client(Caller)-&gt;dialup modem-&gt;PBX-&gt;FreeSWITCH-&gt;PBX-&gt; 4 dialup modems-&gt;Server(Receiver)<br>
<br>
I basically need FreeSWITCH to bridge the incoming call to the best external destination (out of the 4 available), so that the modem training, connection etc can take place smoothly, before exchange of data. I am not sure if mod_fifo would help me in this scenario, as, I would require an agent to dial in and read the fifo. Could you please clarify?<br>

<br>
Thanks!<br>
<br>
With regards,<br>
Sirish<br>
<div class="im HOEnZb"><br>
-----Original Message-----<br>
From: <a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a> [mailto:<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a>] On Behalf Of William King<br>

Sent: Monday, 17 December 2012 10:47 AM<br>
To: <a href="mailto:freeswitch-users@lists.freeswitch.org">freeswitch-users@lists.freeswitch.org</a><br>
Subject: Re: [Freeswitch-users] Newbie question: Executing Lua scripts for incoming calls, how concurrency is to be handled?<br>
<br>
Sounds like you want to take a look into mod_fifo.<br>
<br>
William King<br>
Senior Engineer<br>
Quentus Technologies, INC<br>
1037 NE 65th St Suite 273<br>
Seattle, WA 98115<br>
Main:   <a href="tel:%28877%29%20211-9337" value="+18772119337">(877) 211-9337</a><br>
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<a href="mailto:william.king@quentustech.com">william.king@quentustech.com</a><br>
<br>
<br>
<br>
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