<HTML dir=ltr><HEAD><TITLE>Re: [cisco-voip] IOS conferencing question [bcc][faked-from][html-rem]</TITLE>
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<DIV dir=ltr><FONT face=Arial color=#000000 size=2>You can see that on the gateway, by typing 'show call active voice brief".</FONT></DIV>
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<DIV dir=ltr><FONT face=Arial size=2>BTW, call manager's g729 allow all the flavors of g729, it is up to the endpoints to agree on what codec will they use, now since the ios gateways will default to g729r8 on their voip dial-peers, that would most likely be the selected codec.</FONT></DIV>
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<ADDRESS class=MsoNormal><SPAN style="FONT-SIZE: 12pt; COLOR: navy"><FONT face=Arial color=#000000 size=2>Avner Izhar</FONT></SPAN></ADDRESS>
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<FONT face=Tahoma size=2><B>From:</B> cisco-voip-bounces@puck.nether.net on behalf of Ruttman, Pete G.<BR><B>Sent:</B> Tue 8/7/2007 7:03 AM<BR><B>To:</B> cisco-voip@puck.nether.net<BR><B>Subject:</B> Re: [cisco-voip] IOS conferencing question[bcc][faked-from][html-rem]<BR></FONT><BR></DIV>
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<DIV dir=ltr align=left><SPAN class=004570214-07082007><FONT face=Arial color=#0000ff size=2>How would I see this is the case? Traces in CCM? Debugs on the gateway? </FONT></SPAN></DIV>
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<DIV dir=ltr align=left><SPAN class=004570214-07082007><FONT face=Arial color=#0000ff size=2>Pete</FONT></SPAN></DIV><BR>
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<FONT face=Tahoma size=2><B>From:</B> Avner Izhar [mailto:aizhar@ccbootcamp.com] <BR><B>Sent:</B> Friday, August 03, 2007 9:11 PM<BR><B>To:</B> Ruttman, Pete G.; cisco-voip@puck.nether.net<BR><B>Subject:</B> RE: [cisco-voip] IOS conferencing question [bcc][faked-from][html-rem]<BR></FONT><BR></DIV>
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<DIV dir=ltr><FONT face=Arial color=#000000 size=2>g729r8</FONT></DIV>
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<ADDRESS><FONT face=Arial color=#000000 size=2>-------------------------------------------</FONT></ADDRESS>
<ADDRESS class=MsoNormal><SPAN style="FONT-SIZE: 12pt; COLOR: navy"><FONT face=Arial color=#000000 size=2>thanks,</FONT></SPAN></ADDRESS>
<ADDRESS class=MsoNormal><SPAN style="FONT-SIZE: 12pt; COLOR: navy"><FONT face=Arial color=#000000 size=2>Avner Izhar</FONT></SPAN></ADDRESS>
<ADDRESS class=MsoNormal><SPAN style="FONT-SIZE: 12pt; COLOR: navy"><FONT face=Arial color=#000000 size=2>CCIE#15999 (Voice), CCVP.</FONT></SPAN></ADDRESS>
<ADDRESS class=MsoNormal><SPAN style="FONT-SIZE: 12pt; COLOR: navy"><FONT face=Arial color=#000000 size=2>Technical Instructor</FONT></SPAN></ADDRESS>
<ADDRESS class=MsoNormal><SPAN style="FONT-SIZE: 12pt; COLOR: navy"></SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: navy"><FONT face=Arial color=#000000 size=2>CCBOOTCAMP - A Cisco Sponsored Organization (SO)</FONT></SPAN></ADDRESS>
<ADDRESS class=MsoNormal><SPAN style="FONT-SIZE: 12pt; COLOR: navy"><FONT size=2><FONT face=Arial color=#000000>Email: </FONT><A href="mailto:aizhar@ccbootcamp.com"><FONT face=Arial color=#000000>aizhar@ccbootcamp.com</FONT></A></FONT></SPAN></ADDRESS>
<ADDRESS class=MsoNormal><SPAN style="FONT-SIZE: 12pt; COLOR: navy"><FONT face=Arial color=#000000 size=2>Toll Free: 877-654-2243</FONT></SPAN></ADDRESS>
<ADDRESS class=MsoNormal><SPAN style="FONT-SIZE: 12pt; COLOR: navy"><FONT face=Arial color=#000000 size=2>Direct: +1-702-968-5100 = Outside the USA</FONT></SPAN></ADDRESS>
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<FONT face=Tahoma size=2><B>From:</B> cisco-voip-bounces@puck.nether.net on behalf of Ruttman, Pete G.<BR><B>Sent:</B> Fri 8/3/2007 5:03 PM<BR><B>To:</B> cisco-voip@puck.nether.net<BR><B>Subject:</B> Re: [cisco-voip] IOS conferencing question [bcc][faked-from][html-rem]<BR></FONT><BR></DIV>
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<P><FONT size=2>Okay. Let me rework that question. When I select g729 in Callmanager<BR>what version of g729 is actually used?<BR><BR>________________________________<BR><BR>From: Chris D'amore [<A href="mailto:CDAmore@jackhenry.com">mailto:CDAmore@jackhenry.com</A>]<BR>Sent: Friday, August 03, 2007 2:00 PM<BR>To: Ruttman, Pete G.<BR>Subject: RE: [cisco-voip] IOS conferencing question<BR><BR><BR><BR>You should not use g729b at all in your network. This is because VAD is<BR>enabled in this codec. It can't be disabled with using g729b.<BR><BR><BR><BR><BR><BR>From: cisco-voip-bounces@puck.nether.net<BR>[<A href="mailto:cisco-voip-bounces@puck.nether.net">mailto:cisco-voip-bounces@puck.nether.net</A>] On Behalf Of Ruttman, Pete<BR>G.<BR>Sent: Wednesday, August 01, 2007 5:30 PM<BR>To: cisco-voip@puck.nether.net<BR>Subject: [cisco-voip] IOS conferencing question<BR><BR><BR><BR>We have 3845 routers with NM-HDV2 modules at each site to support local<BR>PRIs and conferencing. We have PVDM-64 installed on the HDV2 modules.<BR>I am setting up conferencing on the routers and I want to eliminate<BR>unnecessary codec from the list of codecs supported. We use 7960 and<BR>790x phones. Callmanager is configured for calls over the WAN to be<BR>g.729 and we use g.711 internally to each office. A user at any site<BR>can envoke local conference resource to conferenc PSTN calls, local<BR>phones and phones located across the WAN.<BR><BR>I can leave the following config but it wastes DSP resources:<BR><BR>dspfarm profile 1 conference<BR> description office Conference 1<BR> codec g711ulaw<BR> codec g729r8<BR> codec g711alaw<BR> codec g729ar8<BR> codec g729abr8<BR> codec g729br8<BR> associate application SCCP<BR> maximum sessions 4<BR><BR><BR><BR>What can I remove from the codec list?<BR><BR>Thanks,<BR><BR>Pete Ruttman<BR><BR><BR>The preceding email message may be confidential or protected by the<BR>attorney-client privilege. 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