Voice Services


Comprehensive Voice Options That Provide Businesses with Reliable and Robust Services.

123Net voice options are tailored for your business. With a wide range of options, choose standard telephone services or comprehensive unified communications systems that integrate voice and data applications over the same connection. Seamlessly integrated with 123Net’s expansive network and secured in our Tier 3 Data Centers.

Hosted IP PBX

Hosted IP PBX provides telephone calls over an IP data network. All conversations are sent as data packets, cutting costs and making management simple. The platform is secured in 123Net’s Tier 3 Data Centers in Southfield and Grand Rapids.


SIP Trunking Converged Voice & Data

Unlike traditional telephony, where bundles of physical wires were delivered from the service provider to a business, a SIP trunk allows a company to replace traditional fixed Public Switched Telephone Network (PSTN) lines with PSTN connectivity via a SIP trunking service provider on an IP network.


ynamic Primary Rate Interface (PRI) Trunking from  123Net.

Get the most out of your PBX telephone system with Dynamic Primary Rate Interface (PRI) Trunking from 123Net. Our cloud-based voice and data service works with your current equipment, giving you more control over calls.


We were utilizing four different companies for PRI in our data center and it was costing us a lot of money. 123Net fulfilled and consolidated our needs to just one company. I’ve had a great experience so far, the staff is knowledgeable and I love the customer service. I highly recommend 123Net to others in my situation.

Kyle Mol

Network Administrator, Mercantile Bank of Michigan

CALL or TEXT 888.440.0123