VoIP Phone Systems Toronto — Hosted PBX and Cloud VoIP for GTA Businesses

Group 4 Networks provides business VoIP phone systems for Toronto and GTA companies — replacing legacy PBX hardware with cloud-hosted VoIP that works from any device, integrates with Microsoft Teams, and costs up to 50% less than traditional phone systems. We design, deploy, and manage VoIP for businesses from 10 to 500 users across the Greater Toronto Area.

Business VoIP Services We Provide

• Microsoft Teams Direct Routing — use Teams as your business phone with full PSTN calling
• Hosted PBX — cloud-based phone system with IVR, hunt groups, voicemail-to-email, and auto-attendant
• VoIP for regulated industries — PHIPA-compliant VoIP for healthcare, encrypted call recording for legal
• Number porting — keep your existing Toronto phone numbers when switching providers
• Remote-ready VoIP — staff can answer business calls from home, mobile, or any office location
• SIP trunking — cost-effective voice connectivity for businesses with existing IP-PBX infrastructure

Why Toronto Businesses Switch to VoIP

Legacy PRI and analog phone systems require expensive hardware maintenance, charge per-line fees, and cannot scale without capital investment. Business VoIP delivers all the same calling features — plus video, mobile, and collaboration — for a predictable monthly cost per user. Most Toronto businesses save 40-55% on their monthly phone bill when switching from legacy PBX to cloud VoIP.

Group 4 Networks | VoIP Toronto | 18 King Street East, Suite 1400, Toronto, ON M5C 1C4 | (416) 623-9677