Hi Christopher,
This is challenging, but I'm hoping others will be better able to advise you. Most Bluetooth connections are approximately 30 feet, but some have a more extended range. There are Bluetooth transmitter-receivers that can range up to 100 meters (300 feet), such as Haavitek. I would recommend BlueParrott B550-XT Bluetooth Headset to see if this would work for your agents. Potentially up to 300 feet of wireless range, but it depends on the walls in the office. Along with a Bluetooth transmitter receiver, this might work for you.
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Sheila Lyons
Eccentex, Inc.
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