Phone Systems & Equipment
Save time and save money by letting GTA provide your company's services and equipment.
No need to contact multiple vendors, no back and forth when trying to resolve problems. With GTA you get the personalized service and reliability you've come to expect along the added benefit of a single source for all your communication needs.
GTA is an authorized reseller of IP PBX Systems from Avaya and AltiGen.
Business Solutions (Download)
Avaya
The Avaya system delivers intelligent Communications solutions that help companies gain the advantage needed in a competitive marketplace. Avaya continues to lead the global market in IP PBX technologies with more than one million businesses worldwide, including more than 90 percent of the FORTUNE 500® using Avaya solutions for IP Telephony, Unified Communications, Contact Centers and communications-Enabled Business Processes. Avaya's customers range from small, medium, large and enterprise businesses and offer a wide selection of desk phones, mobile devices and mobile applications. Avaya is listed as an approved vendor with GSA.
Avaya 2402 Digital Telephone (Download)
Avaya 2410 Digital Telephone (Download)
Avaya 4602SW IP Telephone (Download)
Avaya 4610SW IP Telephone (Download)
Avaya 4621SW IP Telephone (Download)
Avaya 9620 IP Telephone (Download)
Avaya 9608 IP Office Telephone (Download)
Avaya 9641 IP Office Telephone (Download)
Avaya 9670 IP Office Telephone (Download)
Avaya S8300 Media Server with GS700 Gateway (Download)
AltiGen
AltiGen was one of the first companies to offer Voice over Internet Protocol (VoIP) solutions and has been deploying systems since 1996, with over 10,000 customers worldwide and over 15,000 systems in use. The AltiGen telephony solutions are primarily used by small to medium businesses, companies with multiple locations, corporate branch offices and call centers.
AltiGen's systems are designed with an open architecture, built on industry standard Intel™ based serviers, SIP™ compliant phones, and Microsoft Windows™ based IP applications. AltiGen's award winning, integrated IP applications suite provides customers with a complete business communications solution.
AltiGen IP 705 IP Telephone (Download)
AltiGen IP 710 IP Telephone (Download)
AltiGen Max1000 VoIP Phone System (Download)
AltiGen Phone Systems (Download)
AltiTouch 510 (Download)
Combine your Local Phone service with other GTA services and save even more!






