For a podcast project I'd like to hook up two phones with my Mixer.
In essence this works, however callers do not just hear me and other callers but also themselves which is obviously very annoying for an interview partner.
These are my current components.
- Alesis Multimix 16 FireWire (connected to a Mac Mini via FW)
- A PC acting as a phone (since the real phones seem to have trouble with the Mixer alltogether)
- FritzBox 7390 connected to a two channel ISDN line
The goal is that callers can hear me as well as each other but not themselves.
I consider using an external conference call service, yet the commercial ones are pricy and I don't trust the free ones. I've also thought about setting up some internal conferencing system, yet I'm not too experienced in fancy phone system building. But then again, I'd like to avoid a conference system if there's a better solution to this problem.
Does anyone know how to build such a setup? Is there anything I can build or buy? Is there a sofphone that can deal with the problem? So far I tried Linphone and Ekiga.