Verizon ranked “Highest in Customer Satisfaction with Small/Medium and Large Enterprise Business Wireline Service” by J.D. Power. i
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Communicate quickly and clearly

ISDN PRI gives you a clear digital connection for high-bandwidth applications, with fast call set-up.

Simplify your network

You can handle local, long distance, voice and digital data calls over the same PRI connection. 

More bandwidth when you need it

Provision bandwidth as you need it, and allocate capacity for inbound and outbound calls.

Verizon-level reliability

With a high-bandwidth service like ISDN PRI, you experience the speed and reliability of Verizon.

Get a high-capacity service that gives you a direct digital connection to a Verizon central office.

Best for:

-Connecting a company's PBX directly to the network backbone, for technical applications that require data integrity, secure bandwidth and high speeds.

-Giving multiple business locations the ability to handle a high volume of phone calls and data connections.

Our ISDN PRI service delivers speed, flexibility and resiliency.

Support for multiple standards

Verizon supports ISDN PRI (23B+D) at an information payload data rate of 1.472 and ISDN PRI (24B+0D) at an information payload data rate of 1.536 Mbps.

DID and DOD for more calling features

ISDN PRI gives you Direct Inward Dialing (DID), Direct Outward Dialing (DOD), and toll-free service, for access to calling features such as caller ID.

Circuit switching to help provide business continuity

Circuit-switched capability lets you provide alternate paths in the event of a network outage.

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