Hi Sean, We have about 20 of the 321's running; the rest are 450's - total ~100 phones hooked into FS. No similar audio problems - running with the standard 3.2.3 SPIP firmware from Polycom. http://downloads.polycom.com/voice/voip/sip_sw_releases_matrix.html Chris. From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Sean Holt Sent: Saturday, April 17, 2010 9:02 AM To: freeswitch-users@lists.freeswitch.org Subject: [Freeswitch-users] Audio quality Hello, Wanted to say thanks for all the great work the freeswitch dev team is doing. Also thanks for the support on this list. My question is: I have a polycom 321 phone and I'm having a audio issue when using the speaker. The inbound quality is really good, but the outgoing audio sounds digitized or broken. I'm curious is there a setting I can adjust to solve this issue. Outgoing quality is good when using the handset. I have the most recent svn checkout. Has anyone ever experienced this issue? Thanks in advance Sean