Services > Voice/Fax

The transition to Voice over IP for your business starts with Telnexus. We offer two classes of voice services, Cloud PBX and Virtual Fax.


The Telnexus Cloud PBX does not require an on-premise server – instead we use the world’s most advanced, scalable and reliable hosted PBX service. The Telnexus Cloud PBX is ideal for quickly growing, multi-location enterprises.


Fax technology has not changed much in decades and yet it is a critical component of many businesses. Telnexus Cloud Fax offers a unique solution to the problem as well as providing you with a number of advanced features.

Cloud PBX Pricing



Per Month

$24.99/extension @ 20-99 extensions
$19.99/extension @ 100+ extensions
Unlimited Calling *

Phone Rental Option

5 Ring Groups

Business Plus


Per Month

$28.99/extension @ 20-99 extensions
$23.99/extension @ 100+ extensions
Unlimited Calling *
Inbound Caller ID
Call Mgmt and phone system admin
Multi-level IVR
Office Collaboration Features
Phone Rental Option
Dedicated Technical Account Manager
30 Ring Groups
5 Ring Groups
Live Auto Attendant Call Recording

Add Ons

$15 Extension

Single line extension used for a conference room or other location

$3 Extra DID

Reserve your old phone numbers or reserve a block of DIDs for future use

$5 Toll-free Line

$5/mo. plus 4¢/minute

Cloud PBX Features

Basic Features

Internal Extensions

3 or 4-digit dialing to any phone in the system, even off-site.


Full-featured personal voicemail may be accessed via telephone.


New voicemail emailed automatically as a WAV attachment.

Call Forwarding

Forward your business line to any phone number.

International Calling

We offer competitive rates.

Business Features

Individual DID

Each user gets a personal phone number, or Direct Inward Dial.

Multi-Level Auto Receptionist

Inbound callers get multi-level choices, announcements, etc.

Ring Groups

Route inbound calls to ring a designated group of extensions.

Fax to Email

Route your fax number to our fax-to-email service.

Automatic Emergency Call Forwarding

Have calls automatically forwarded in the event of a power or internet outage.

Music and Messages on Hold

Use our soothing vibes or upload your own WAV or MP3 file.

Free Additional Devices

Use your computer, deskphone, and smartphone with your extension or number.

Busy Lamp Field

See at a glance if the PBX line is busy.


Secure connections to protect your calls.

Online Management

Individual User Portal

The user portal shows your voicemails in a web interface.

Organizational Logs

Get a report of inbound and outbound call activity.

Billing Portal

One convenient location to manage your account.

Visual Voicemails

See all your voicemails & listen to them on your computer or smartphone.


Unlimited Conference

Have your own secure dial-in conferences.

Hot Desking

Home office visitors may log onto the PBX and receive calls.

Dial-by-Name Directory

An easier way for callers to find the person they are looking for.

Time of Day Routing

For your convenience route calls based on the time of day.

Page Groups

Forward your DID or company main number to any number.

Call Screening

Preview incoming callers before answering.

Call Blocking

Easily block undesirable phone numbers after a call.

Call Queues

Have your extension or DID ring more than one device at a time.

Additional Services: To make a complete installation, some extra services may be required.

Cloud Fax Pricing

Up to 50 Outbound Pages Per Day


Per Month

Free Email-to-Fax, Desktop App
Online Portal

Unlimited with Fax Enable


Per Month

$150 Fax Enable Hardware Converts Traditional Fax to Cloud Fax

Please give us a call at (510) 859-7000
or email us at to discuss your fax needs.

Cloud Fax Features

Telnexus Cloud Fax offers:



HIPAA-compliant secure transport

Online portal

Basic plan up to 50 pages per day

Unlimited plan

Hardware fax adapter available

Get Started with a Free Assessment

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


2809 Telegraph Ave. Suite 202
Berkeley, CA 94705

phone 1 (510) 859 7000