Hope I am posting this in the correct forum... I'm trying to get a Symetrix TI-101 phone patch working. My biggest problem... I use a line splitter to take the phone line into the Symetrix. The other side of the splitter goes to the telephone. To open the phone line, I have to take the handset off the telephone base. The problem is that the telephone handset also pics up the sound being routed through the Symetrix and mixer. There must be an easy solution to this, but I sure can't figure it out. Thanks for any help!