I just implemented a Dell SC430, Sangoma A101, Adtran TA750 with 8FXO and 16FXS, and about 8 Poly IP430's. Everything is working pretty well, however users are complaining about the speakerphone quality and a loud HUM on the line. I see in the sip.cfg that gains are set to all kinds of wacky numbers. This is the official sip.cfgcoming from the 2.01 firmware release. It has quite a few specific lines for the IP430 - shouldn't these be flat? Thanks, Wulf -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20060929/3b311e25/attachment.htm