Business VoIP Phones: Polycom, Yealink and Cisco SIP Phones
TX3 supports Polycom, Yealink and Cisco SIP phones, and these models are in production today. You can buy phones from TX3 or bring your own compatible SIP phones. If you would rather not use a desk phone, the mobile and desktop apps work with the same extension.
Supported Phone Brands
Desk phones connect to a hosted PBX system over your internet connection, so the model matters less than whether it supports SIP.
Polycom
Polycom SIP phones are in production on TX3 systems.
Yealink
Yealink SIP phones are in production on TX3 systems.
Cisco SIP
Cisco SIP phones are in production on TX3 systems.
Buy From TX3 or Bring Your Own
Buying from TX3 means we can recommend a model for each role, such as a reception desk or an office. If you already own compatible SIP phones, you can keep using them. The right choice is usually the one that avoids buying phones twice.
Buy from TX3
Tell us how many extensions you need and what each person does, and we will suggest models.
Bring your own
Send us your phone models and we will tell you whether they will work before you switch.
Use the apps
Use the mobile or desktop app on the same extension, with or without a desk phone.
Check Your Phones Before You Switch
A short checklist: list the brand and model of each phone, note which ones are in shared areas, and decide who will use an app instead. Then ask us to check your models. Pricing for phones is separate from the platform fee, so see the pricing page for the platform plans.
Learn how everything fits together on the hosted PBX page, or compare costs in our cost comparison.
Frequently Asked Questions
Which VoIP phone brands does TX3 support?
TX3 supports Polycom, Yealink and Cisco SIP phones. These models are in production today.
Can I use the phones I already have?
Possibly. If your phones are compatible SIP phones, you can bring them. Send us the models and we will check before you switch.
Can I buy phones from TX3?
Yes. You can buy phones from TX3 or bring your own compatible SIP phones.
Do I need a desk phone at all?
No. The mobile and desktop apps use the same extension, so each person can choose a desk phone, an app or both.
Do phones change the TX3 price?
Phones are separate from the monthly platform fee and the $0.03 per minute usage charge. Platform fees are Starter $50, Pro $100 and Enterprise $150 per month.
Not sure your phones will work?
Tell us how many extensions you need and how your team works, and we will put together a plan. Or call Sales at (888) 438-9375.