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@32000h,G7221@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>_______________________________________________ Freeswitch-users mailing list Freeswitch-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org