Desk phones bought from RingCentral are plug and play; they come preconfigured/preprovisioned with the necessary settings to connect immediately to the RingCentral servers. If you have bought your Polycom VVX 250 from your previous provider or from other vendors, you can set up your desk phone by following these instructions.
See Deskphones - Using Polycom IP Phones to view information on how you can use your Polycom VVX 250.
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Log In
- Enter your Columbia UNI email address (UNI@columbia.edu) and select Next.
- You will be taken to Columbia's standard CAS login screen, where you will need to enter your Columbia UNI and password and select Login.
How-to Guides
- FAQs
- How to Purchase a Deskphone
- Deskphone Set-Up
- Deskphones Provisioning Overview
- Audio Conference Overview
- RingCentral Keystroke Cheat Sheet for Desk Phones
- Add, delete and edit contacts
- Speed Dial on a Polycom Device
- Place calls from Favorites and Recent Calls
- Transfer Calls
- Enable or Disable Do Not Disturb (DND) on a Polycom VVX Device
- View Missed Calls
- View Recent Calls
- Install Expansion Modules or Sidecars
- Set Up Voicemail Greeting for VVX250
- Set Up Voicemail Greeting for VVX450
- Set up voicemail greeting for VVX450 + Sidecar
- Adjusting volume and Muting/Unmuting
- Connect Phones to Wi-Fi
- Unassign a Deskphone
- Remove/Delete Deskphone from your RingCentral Account
- List of Recommended Headsets for RingCentral Deskphones
Support Contact
Please submit a ticket to the CUIT Service Desk to ask questions or report an issue. You can also call the Service Desk at 212-854-1919. You can expect a response within one business day.
Submit a ticket