[Freeswitch-users] Codec problems about G7221 with Polycom IP550

Brian West brian at freeswitch.org
Mon Mar 9 06:37:10 PDT 2009


The IP550, 650 and 670 DO NOT support any G722.1 codecs at this  
point... expect support for those later in the year... right now they  
only support G722.

/b

On Mar 9, 2009, at 1:44 AM, zhaoxxqq wrote:

> Hello,
> I'm a newbe of Freeswitch. I have tried to config Polycom's  
> soundpoint IP550 to use wideband codecs. G722 has no problem with  
> conference and dial 9999. but with G7221 and G7221c have problems.
>  I have config vars.xml to add <X-PRE-PROCESS cmd="set"  
> data="global_codec_prefs=G7221 at 32000h,G7221 at 16000h"/>  and config  
> polycom IP 550's SIP.cfg like the attachment.
> Can anyone help me to confirm if my config is right.
>
> Zhao Xiaoqiang
>
> 2009-03-09
> zhaoxxqq
> <sip.cfg>_______________________________________________
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