SIP trunking for your IP PBX

Now that you’ve established your IP PBX on your network, you need an easy to integrate enterprise voice service you can count on to deliver a reliable yet flexible connection to the PSTN.

Flowroute is designed to help you realize the full potential of your IP PBX. Setup is fast and simple, so you can affordably deploy voice service enterprise wide. Extended SIP signaling enables advanced routing capabilities and ensures functionality like DTMF and voicemail. Our platform architecture helps you shine by actively optimizing reliability and quality for every call.

Flowroute PBX

Businesses use Flowroute service with these IP PBX and more:

The Flowroute advantage

Flowroute enterprise SIP trunking delivers new levels of efficiency.

Easy setup

Our adherence to SIP RFC means Flowroute SIP trunking is broadly compatible with all SIP based platforms, so interop is simple and seamless. Creating your account takes less than 5 minutes, including configuration.

Cost efficiency

Flowroute VoIP service rates are highly competitive, and that’s just the beginning of the savings you’ll see.

Inbound and outbound channels scale on demand in real-time. You don’t have to overspend on trunks for rare spikes in traffic. With per-minute billing, you will only ever pay for the service you use, nothing more.

Commitment to customer success

Our award-winning team of expert support engineers’ commitment to resolution has earned a 96% customer satisfaction rating. Support is free and never tiered. We’re available on the phones 9 hours a day Monday to Friday and via email ticket every day of the week.

Because almost 90% of the calls we receive stem from issues outside of Flowroute service, we train our engineers to analyze signaling from your system to identify issues outside our network that may be affecting service.

“Flowroute wins on cost, quality, and implementation speed.”
Rick, Corporate Applications Manager

The Flowroute features your IP PBX needs

web based management laptop with gears on screen

Web-based management

The Flowroute account portal is intuitively designed to put all the features and functions you need one or two clicks from activation. Deploy and manage service from one centralized location. All changes you make take effect immediately.

intelligent SIP window

Host-based routing

For each number on your account, you can designate which PBX inbound calls route to, helping prevent misrouting and dropped calls. Routing calls to a specific host or IP can also be more secure because you no longer need to store SIP credentials on your PBX.

fail over routing detour sign with arrow

Failover routing

Modern telephony relies on a functioning Internet connection and a power supply. Usually, if one of those goes down, your phones are out. Not with Flowroute. Preconfigured failover routes automatically deliver your calls to an alternate destination in the event the primary endpoint is unavailable.