<div dir="ltr">What codecs are being used on the active transcoder call on both sides when dialing from the CTS500? "show sccp conn" should show you that.</div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Nov 3, 2016 at 9:13 AM, Nilson Costa <span dir="ltr"><<a href="mailto:nilsonlino@gmail.com" target="_blank">nilsonlino@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">No, actually now using g711 for all regions and prioritizing g711 on incomming dial-peer on the voice gateway<br></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">2016-11-03 10:47 GMT-02:00 Brian Meade <span dir="ltr"><<a href="mailto:bmeade90@vt.edu" target="_blank">bmeade90@vt.edu</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Are you doing G.729 for calls from phones? Press "?" twice for an active call on 79XX series to see the negotiated codec.<div><br></div><div>The CTS 500 only supports G.711 and AAC-LD which is probably your issue- <a href="http://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/telepresence-system-500/data_sheet_c78-468517.html" target="_blank">http://www.cisco.com/c/<wbr>en/us/products/collateral/coll<wbr>aboration-endpoints/telepresen<wbr>ce-system-500/data_sheet_c78-<wbr>468517.html</a></div><div><br></div><div>You'll need to make sure the regions are set up so G.711 is allowed to the gateway from the CTS 500 region.</div></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="m_-4392170924059393308h5">On Thu, Nov 3, 2016 at 8:43 AM, Nilson Costa <span dir="ltr"><<a href="mailto:nilsonlino@gmail.com" target="_blank">nilsonlino@gmail.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="m_-4392170924059393308h5"><div dir="ltr"><br><div class="gmail_extra"><div><div><div>Hello all,<br><br></div>I have a CTS 500 on my company
which we want to enable pstn calls on it but whenever we try to make a
call using this equipament it invoke transcoding no matter what region I
use on CUCM.<br></div><div>But when I pull the handset from the phone the call goes normally without invoke the transcoding.<br></div><div>Can you help find what am I missing ?<br></div><div><br></div>We
have CUCM 11, 1 local voice gateway 2811, connected to the PSTN through
a E1 R2 digital trunk. And the CTS500-37 have the active load
CTS_1.10.13(5)_P1 and a 7975 as dial- phone<br><br></div>Very best regards</div><span class="m_-4392170924059393308m_5281151755729453062HOEnZb"><font color="#888888"><div class="gmail_extra"><br clear="all"><br>-- <br><div class="m_-4392170924059393308m_5281151755729453062m_-253700505963135745gmail_signature"><div dir="ltr">Nilson Lino da Costa Junior<br></div></div>
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</blockquote></div><br><br clear="all"><br>-- <br><div class="m_-4392170924059393308gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Nilson Lino da Costa Junior<br></div></div>
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