Thanks.
I do have a full duplex digital phone with speaker . The infinite 24 button executive key telephone, part number IN9015-71.
That is what we used for all the workstation. Is that what you were referring to?
Option 2: I did some researching and this is the unit that I should get?
https://www.amazon.com/Konexx-10910-Konference/dp/B00008KJ3M which connect to the headset of the infinite phone and then to the analog conference phone.
So I'm assuming it basically extend the headset of the infinite to the conferencing unit so that it can output the voice to the Conference phone speaker.
Thank you again for your help.
