Analog & VOIP Telephone Systems

With over 20 years experience servicing the D.C. Metro area, SGC offers several options to meet your Telephony needs. Services include but are not limited to, maintenance, support, programming and new installations. Our team works to provide an adequate system to meet your companies needs, with services such as Automated Answering Service, Custom Company Greetings and Voicemail services, Call Center Integration. Systems available for all types of businesses, small and large.

Voice over IP installations and support.  We have worked closely with VOIP providers to install and setup your extensions on your data network.

Supported Systems:

Panasonic
Avaya
NEC
Nortel
Engenius
Polycom

 

 


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