Polycom · VoIP adapters
Polycom OBi Adapters support
The OBi100 to OBi500 VoIP adapters, discontinued but still in service in many homes and offices.
Talk to a technician0 current · 4 end of life
End of life
OBi Adapters models we still support
HP no longer sells or updates these, but they keep working on smplVoice. Each page has the manuals, end-of-life dates where HP published them, and a recommended replacement.
Polycom OBi100
OBi Adapters · VoIP adaptersEnd of Life
OBi100
Support & downloadsPolycom OBi200
OBi Adapters · VoIP adaptersEnd of Life
OBi200
Support & downloadsPolycom OBi300
OBi Adapters · VoIP adaptersEnd of Life
OBi300
Support & downloadsPolycom OBi500
OBi Adapters · VoIP adaptersEnd of Life
OBi500
Support & downloadsNeed help with your Polycom OBi Adapters phones?
Tell us a little about your business and a voice specialist will reach out to talk it through.
- A plan built around how your team actually works
- Help moving your existing phone numbers
- Setup and ongoing support from The Tech Team™
Poly and Polycom are trademarks of HP Inc. and its affiliates. Product information, manuals and support articles are published by HP and provided here for reference by smplVoice. Manuals are HP’s original, unmodified files.

