I have a magix relase 3.0 at 2 sites, both can talk via p2pT and have central VM , all works fine, At main site i have additional DS1 card for the Pri coming in from cebyond on an iad router, Calls work fine except when you conference people in at either site, so senerio, user on call hits conf button then dials number hits conf user can hear both parties, but both parties can barely hear each other. anyone heard of this.