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Dash Business Phone System Interface

SIP Trunking: A Global Reach With A Local Presence

We understand how critical it is to maintain your primary business phone numbers so that your partners, employees, clients, and customers remain connected at all times. Because SIP Trunking allows you to use a service that you already pay for – your internet connection – to deliver call traffic, it is extremely cost-effective and simple to deploy.

Zero Downtime: Cut Costs and Scale at Any Time

SIP Trunking offers VirtualPBX customers a much lower cost per minute for voice traffic and can allow companies to consolidate communications providers. What’s more? You can scale up or down with ease whenever you see fit.

  • SIP TrunkingSIP Trunking Plans from VirtualPBX start with 10 channels.
  • Additional channels are available at $4.99/month.
  • Each plan also includes 5 additional burstable channels, allowing you some extra margin.
  • Manage the usage of your channels with the help of our SIP Trunking experts.

Our online interface makes it easy to connect your Avaya, Cisco, Shortel, and all other SIP-enabled PBXs so you can deploy SIP Trunking in an instant. Simply choose your provider and enter your static IP or SIP URI to get started.


Bring Your Existing Phone Numbers or Choose From Thousands of New Numbers

We provide a seamless process to port your existing phone numbers and instantly add new local, toll-free, and international numbers. VirtualPBX per-minute rates on your inbound and outbound calls are also some of the lowest in the industry.

Monthly CostPort In Fee
Local Numbers$4.99$0.00
Toll-Free Numbers$4.99$0.00
International Numbers$19.99varies

SIP Trunking With The Best In VoIP Communications

Much like a fully-fledged hosted PBX solution, VoIP (Voice over Internet Protocol) can be used to deliver your physical PBX system’s call traffic over the internet with SIP Trunking.

Platform Interoperability

Platform Interoperability

VirtualPBX SIP Trunking supports over 20 platforms.

SIP Trunking

Enterprise Capabilities

Industry-leading reliability and 99.999% uptime.

24/7 Support

We Care About Your Success

That’s why our Support Team is available 365 days/year.

Over 100 Countries

Communicate Globally

Connect with over 100 countries using your VoIP infrastructure.

Talk to Our Experts to Get Started

Have questions on how SIP Trunking works? Or perhaps you’re ready to get started with a no-obligation quote? Our SIP Trunking Experts are standing by to answer your questions and to help you start saving money on your call traffic. They can also help you determine if your network is ready for VoIP. Read our SIP Trunking Whitepaper or fill out the form below and a member of our team will contact you shortly.