Moving Phone Service
Out of the Fog... and into The Cloud

“The call quality stands out, and I can work directly with a Telnexus employee to get all the information I need. The instructions for set up were very clear and easy to understand.”
—Rimas Silkaitis head of professional services at Chartio

Read the Case Study

From Start to Finish We are the Most Thorough VoIP Provider in the SF Bay Area


Quality Service

Our proactive approach safeguards your VoIP system and 5 minute response times ensure we are there when you need us.


 Advanced Tech

We only use thoroughly-tested and professional IT and VoIP equipment. We make sure you get what’s right for you.


Cost Savings

We can save you up to 60% on your phone bill over the traditional phone company.


SMB Focus

Telnexus started out as a small IT business – we know what it’s like to be in your shoes.

It’s easy. Contact us for a free consultation. (510) 859 7000

The Value of On-Site IT without an Extra Body at the Office

Telnexus is an official Cisco/Meraki Select Partner, meaning we are certified to bring you the unbeatable, live, IT support made possible by the Cisco Meraki Teleworker Gateway router.

Grow Your Business with Telnexus Cloud PBX

Featuring the world’s most modern, scalable and reliable hosted PBX service. Just like any cloud computing service, the Telnexus Cloud PBX is ideal for quickly growing, multi-location enterprises.

No on-premise server required.

Plans as low as


Get Started with a Free Assessment

Let our VoIP experts assess your situation and help determine if VoIP is the right choice for you.