Great thanks to Jason for sharing Cherebrum's great discovery, this works like a charm on my Ploycom IP 320 with G722 codec.<div><br></div><div>Chris<br><div><div><span class="Apple-style-span" style="font-family: -webkit-monospace; font-size: 34px; white-space: pre-wrap; "><span class="Apple-style-span" style="font-family: arial; font-size: 19px; white-space: normal; ">On Tue, Jan 27, 2009 at 4:48 PM, Jason Garland <span dir="ltr"><<a href="mailto:jgarland@jasongarland.com">jgarland@jasongarland.com</a>></span> wrote:</span></span><div class="gmail_quote">
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Something like this might do it... ;)<div><br></div><div><span style="font-family:'Times New Roman';font-size:16px"><pre style="word-wrap:break-word;white-space:pre-wrap">
<?xml version="1.0" standalone="yes"?>
<!-- SIP Enable HD Audio(G.722) on non-HD Polycom Phones -->
<!-- Discovered by Cherebrum -->
<!-- $RCSfile: hdaudio.cfg,v $ $Revision: 1.0 $ -->
<hdaudio>
<voice>
<codecs>
<preferences voice.codecPref.Lin16="5" voice.codecPref.G722="1" voice.codecPref.G711Mu="2" voice.codecPref.G711A="3" voice.codecPref.G729AB="4" voice.codecPref.IP_300.G711Mu="1" voice.codecPref.IP_300.G711A="2" voice.codecPref.IP_300.G729AB="3" voice.codecPref.IP_4000.G711Mu="1" voice.codecPref.IP_4000.G711A="2" voice.codecPref.IP_4000.G729AB="" voice.codecPref.IP_650.G711Mu="2" voice.codecPref.IP_650.G711A="3" voice.codecPref.IP_650.G729AB="4" voice.codecPref.IP_650.Lin16="5" voice.codecPref.IP_650.G722="1"/>
<profiles voice.audioProfile.G711Mu.payloadSize="20" voice.audioProfile.G711Mu.jitterBufferMin="40" voice.audioProfile.G711Mu.jitterBufferShrink="500" voice.audioProfile.G711Mu.jitterBufferMax="160" voice.audioProfile.G711A.payloadSize="20" voice.audioProfile.G711A.jitterBufferMin="40" voice.audioProfile.G711A.jitterBufferShrink="500" voice.audioProfile.G711A.jitterBufferMax="160" voice.audioProfile.G729AB.payloadSize="20" voice.audioProfile.G729AB.jitterBufferMin="40" voice.audioProfile.G729AB.jitterBufferShrink="500" voice.audioProfile.G729AB.jitterBufferMax="160" voice.audioProfile.G722.payloadSize="20" voice.audioProfile.G722.jitterBufferMin="40" voice.audioProfile.G722.jitterBufferShrink="500" voice.audioProfile.G722.jitterBufferMax="160" voice.audioProfile.Lin16.payloadSize="10" voice.audioProfile.Lin16.jitterBufferMin="20" voice.audioProfile.Lin16.jitterBufferShrink="500" voice.audioProfile.Lin16.jitterBufferMax="100" voice.audioProfile.Lin16.frequency="16000" voice.audioProfile.Lin16.payloadType="117"/>
</codecs>
<handset voice.handset.wideband="1"/>
</voice>
</hdaudio></pre><pre style="word-wrap:break-word;white-space:pre-wrap"><br></pre><pre style="word-wrap:break-word;white-space:pre-wrap"><br></pre></span><div><div></div><div class="Wj3C7c"><div class="gmail_quote">
On Tue, Jan 27, 2009 at 2:17 PM, <a href="mailto:peder@networkoblivion.com" target="_blank">peder@networkoblivion.com</a> <span dir="ltr"><<a href="mailto:peder@networkoblivion.com" target="_blank">peder@networkoblivion.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>> Codec Options*<br>
> G.711 Codec, G.726, G.729AB, G.723.1A, G.722 wideband codec<br>
><br>
> Speex is not listed, so Polycom can't do Speex.<br>
><br>
> I should note that even the non-HD Polycom phones have this same chip<br>
> and are capable of doing G.722 some some config tweaking. ;)<br>
<br>
</div>Are you saying that you have actually gotten the non-HD versions to do<br>
g.722? Or are you saying that one might be able to do this? If the<br>
former, can you share what you did?<br>
<div><div></div><div><br>
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