The dtmf_type channel variable can be used to override the profile's dtmf setting. Valid settings are rf2833, info and none. Inband would be more complex, as you'd need to call the <span class="Apple-style-span" style="font-family: monospace; font-size: 13px; line-height: 14px; white-space: pre; ">start_dtmf_generate</span> application, not sure how you could easily integrate that with mod_lcr. Possibly using the execute_on_x family of channel variables. mod_lcr would need to use custom sql to get the additional dtmf variable.<div>
<br><div>As David pointed out, mod_lcr already lets you set the codec list for a gateway. late-negotiation isn't *required*, but could be useful. Without it the aleg will pick a codec, then you'll dial out with the codec list to the gateway and transcode if needed. With it, the aleg doesn't pick the codec until the bleg has picked one - which may make transcoding less likely.</div>
<div><br></div><div>You could also setup the gateways as sofia gateways, set the codec/dtmf variables on the gateway and have mod_lcr return the sofia/gateway/gwname/ prefix.</div><div><br></div><div>A lot of the behaviour in terms of mod_lcr, execute_on_x etc has changed since 1.0.6 so you might find you have to upgrade to get some of the newer features.</div>
<div><br></div><div>-Steve</div><div><br><div><br><div class="gmail_quote">On 8 June 2011 02:46, Mike Taylor <span dir="ltr"><<a href="mailto:mtaylor@employees.org">mtaylor@employees.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div style="word-wrap:break-word;color:rgb(0, 0, 0);font-size:14px;font-family:Calibri, sans-serif"><div>Hi,</div><span><div><div style="word-wrap:break-word;color:rgb(0, 0, 0);font-size:14px;font-family:Calibri, sans-serif">
<div><br></div><div>I hope that I've taught myself enough over the last few weeks that this isn't a blindingly stupid question…</div><div><br></div><div>I am providing services to multiple customers on FS 1.0.6</div>
<div><br></div><div>I have a basic setup; (which I have inherited, hence the basic questions);</div><div><br></div><div>AS5350--------<external>----- FS-----<internal>------customer GW(s) </div><div>(No Registration)<span style="white-space:pre-wrap"> </span>(No Registration)</div>
<div><br></div><div>All of the GW info is pulled from a PSWL database. Carriers, carrier_id, lcr table etc.</div><div><br></div><div>The bit I am missing is;</div><div><br></div><div>If all of my GW config is in the PSQL database, and that's all accessed by mod_lcr before routing the call, how do I allow for different DTMF types, codecs etc, PER CUSTOMER GW ?</div>
<div><br></div><div>Am I stuck with actually defining the gateways statically under /etc/freeswitch/conf/sip_profiles/ (or I see I can doit in the dialplan, but that won't achieve what I need)</div><div><br></div><div>
I was hoping to be able to pull the DTMF (and other misc info) from the database, but the more I look into it, the less likely it is that this will work I think. (mod_lcr is already at the routing stage, can't modify DTMF at that point AFAIK)</div>
<div><br></div><div>Like I said, hope the question isn't so obvious that it's crazy…</div><div><br></div><div>Regards,</div><div>Mike</div></div></div></span></div>
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