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Telecommunications & VoIP

Communications systems designed with your business in mind



As the market becomes more and more globalized, keeping up with the competition requires progressive communication technology. Small and medium-sized businesses like yours need the same advanced and reliable communication solutions as large companies do, but without the high costs or frustrating complexity.​


Telco & VoIP solutions from CwCastle are:

  • Economical – cut your telecommunication costs and avoid extra setup, installation or maintenance fees

  • User-friendly – easily understandable at-a-glance interface

  • Dependable – your hosted system is monitored and maintained 24/7

  • Convenient – answer calls in remote locations via laptop or forwarding to a mobile phone

  • Green – cut travel costs and paper waste by sharing information online

With VoIP installation and support from Frontline, your business can enjoy all the benefits of modern communication techniques that are tailored to your needs for an affordable price.

Find out which Telco & VoIP system is the right fit for your business.

A cloud-based business phone system that offers enterprise-grade calling features, improves reliability and enables mobile users—while cutting your phone bills by over 50%.


  • Rich, enterprise-grade calling features

  • A powerful web-based control panel

  • Easy to manage and scale

  • 24/7 support and a 99.999% uptime SLA

  • Compatible with Office 365



Key features of Cloud PBX



  • Multisite Compatibility

  • Music on Hold

  • Ring Groups

  • Time-Based Routing

  • Unlimited Auto Attendants

  • Unlimited Call Queues

  • Unlimited Domestic Minutes

  • Unlimited Extensions

  • Virtual Fax

  • Voicemail to Email

  • Auto-Attendants

  • Keep your phone numbers

  • Call Analytics

  • Call Recording

  • Custom Prompts

  • Conference Bridge

  • Desktop Integration

  • Fax to Email

  • Line Dial Plans

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