As I said the Chat 150 will add a speaker phone box to your existing phone.
Anything else you find is going to be an analog device, as there are no digital full duplex devices for the IP Office, thus you will give up all the features of your digital phone.
Kyle Holladay
ACA-I, ACA Call Center, ACS-I, ACS-M, TIA-CTP, MCP/MCTS Exchange 2007
ACE Implement: IP Office
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