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Optiset Telephones
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ROLMphone 300 and 600 Series
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Easy-Add Adapters
Optiset adapters bring even more functionality to your Optiset system phones.
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Optiset E Analog Adapter
Optiset E Analog Adapter
Connect all your analog devices with the Analog Adapter
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Optiset E Control Adapter
Optiset E Control Adapter
The Optiset E Control Adapter supports baud rates up to 19,200 bps for CTI applications.
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Optiset E Data Adapter
Optiset E Data Adapter
Transmit data at speeds up to 38.4 kbps with the Data Adapter
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Optiset E Headset Adapter
Optiset E Headset Adapter
Save on headset costs for unamplified headsets
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Optiset E Headset Plus Adapter
Optiset E Headset Plus Adapter
Convenient headset and recording capability
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Optiset E Phone Adapter
Optiset E Phone Adapter
Support two phones on one port with a Phone Adapter
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Optiset E ISDN Adapter
Optiset E ISDN Adapter
The ISDN Adapter delivers high-speed video, data transmission and big savings to your desktop.
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