telecommunications contractor in East York

Diallog Telecommunications provides exceptional Voice, Internet, and Data services to small, medium and large business clients all over Canada.

We Buy & Sell Business Phone Systems-Nortel Networks, Meridian, Norstar, Avaya. We service Nortel Networks business phone systems in Toronto & GTA.

Cabletel Systems Toronto provides cable installation and cable wiring services such as Network Cabling, Voice Cabling, and Structured Cabling to provide you