1. Choose Your Phones

OnSIP is compatible with just about any SIP phone and you can buy them from anywhere. We do have our recommended models that we've tested in our lab and added to our "boot server," which makes setup even quicker and easier. 

Polycom Logo
Grandstream Logo
Yealink logo

Top Desktop Phones for 2019

Download Guide

2. Buy and Save with the OnSIP Phone Promo

We’ll help offset your upfront investment. Purchase 5 or more new phones from the brands we recommend, and we’ll give you $300 in OnSIP credit.

Our onboarding experts can even arrange for your phones to be provisioned prior to delivery. Just give us a call at 1-509-210-7800.

3. Set Up Your Phones

When your phones arrive, you can follow our Knowledgebase for setup in minutes! If your phones have been provisioned, you just log into the OnSIP Admin Portal, add your phone, and assign it to a user!

Here are a few helpful links:

Add Phone OnSIP

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