About Internal Telecommunication Systems, Inc.
Our staff has a deep knowledge of telecommunications and provides excellent customer service. In 2008, we were the #1 dealer for IWATSU™ Voice Networks in the Northeast United States. We are conveniently located on the north side of Syracuse, near the highway exits of 81, 690 and I-90.

Featured Brands

Links:
IWATSU
TASKE
ADTRAN
MULTITECH

Call Us in Syracuse, New York, at (315) 472-6611 for Telephone Systems and Network Wiring

Telephone System Sales and Network Wiring Installations

ECS Control Unit

Communicate clearly in the business world with a telephone system and network wiring designed, installed, and serviced by our technicians in Syracuse, New York. Internal Telecommunication Systems, Inc., is proud to employ dedicated employees with more than 100 years of telecommunication experience. Our 34 year old family-owned-and-operated company is known for our accountability and expert advice. Contact us at (315) 472-6611 to learn more about our state of the art telecommunication systems, and structured wiring.

Telephone Systems
We offer telephone systems for small to medium-sized businesses (5-500 telephones), such as the Iwatsu Enterprise CS System™ with various telephone models, voicemail systems, and TASKE™ call reporting and monitoring packages. Our staff customizes every system to meet your requirements, growth plans, and budget. Additionally, we offer hybrid VOIP & TDM technology as well as home office telephone systems.

MC 25 System WarrantyNetwork Wiring Installations
Our staff installs structured wiring to ensure that your telephone equipment and data network function properly. In the City of Syracuse, you must hire a licensed low-voltage wiring company to perform these services when a building permit is involved.  As a certified Hubbell premise wiring installer, ITS can provide a 25-year Hubbell warranty and can guarantee the tested performance of these installations to CAT 5E and CAT 6 gigabit standards.

Telecom Network and Internet Services
ITS can provide your business dial tone, PRI/T-1, point-to-point T-1, Managed MPLS VPN's and Internet connectivity services from One Communications™, as well as Verizon™ and other competitive local exchange carriers (CLEC's). ITS offers advanced testing services to pinpoint copper phone line issues and unreliable carrier T-1 circuits.

Project Management
In addition to our telecommunication services, we assist businesses in relocation and expansion, as well as sales engineering, in-depth system design, Wide Area Network deployments, and network diagram planning services.

Omegatrek Wireless with Antenna

Call us at (315) 472-6611 for details on our special cash terms and nonprofit discounts.

Proudly Serving: The Counties of Onondaga,
Cayuga, Cortland, Oneida, and Oswego and points beyond with our nationwide dealer network of 250 companies.


Hours of Operation:
 Monday - Friday, 8 a.m. - 5 p.m.
24/7 Support Available