For Immediate IT Support 613-288-5805 or email us


Because of their reliance on internet connectivity, over time, Firewall has added skills to support VOIP phone systems. We offer support for handsets, PBX, Hosted PX, softphones and ATAs. Brands we support include Avaya, Cisco, Digium and Aastra. 

All businesses need high quality, reliable, flexible phone systems with an array of features and connectivity options. Hosted PBX solutions offer tremendous flexibility to offer you the most current features and services which can change as your business does. Offering these capabilities at significant reduction are the main reasons businesses choose VOIP systems.

Benefits of VOIP Systems

  • Eliminates the cost and complexity of phone systems
  • Simple PBX interfaces allow you to manage the services you use yourself
  • Incredible flexibility in connectivity and service capabilities
  • Phone lines use shared data, so costs are lower
  • Your phone system will never be out of date
  • As the cost of data drops, you benefit directly from the savings
  • SIP Trunks allow you to use virtual phone lines instead of expensive traditional phone lines
  • Integrated communications – take a call / make a call at any device – computers to tablets
  • Find me / follow me call routing will get your calls to whatever device you are working from
  • Voicemail to email transcription
  • Low capital cost, easy installation and upgrades