Commercial Telephone Installation Inc.

Telephone Business Systems sales and service. Both hosted and on-premise VoIP PBX. Structured cabling, WiFI, Access Control We are a full service company business communications company. Certified and reseller of both the NEC and Sangoma telecommunic...

Telephone Business Systems sales and service. Both hosted and on-premise VoIP PBX. Structured cabling, WiFI, Access Control We are a full service company business communications company. Certified and reseller of both the NEC and Sangoma telecommunication products. We provide solutions and services for all voice applications from network hardware, cabling, VoIP, SIP trunking and On-Premise PBX and call center products. WiFi arrays for business and public applications. Carrier/Dial-tone provider for both Hosted VoIP PBX systems and SIP trunks.