Digital Voice Services, Phone Systems & Providers


Thinking about upgrading your phone system or incorporating productivity features into your business voice services? GCG delivers the best-of-breed, business-class VoIP solutions and providers to meet your requirements. Let our experts work with you to determine which providers, services, plans, features, and phone systems will best fit your needs. Try before you buy. GCG provides demos of services and devices from top VoIP providers.


 Session Initiation Protocol, or SIP Trunking, uses Voice over IP (VoIP) technology to facilitate the connection of a private branch exchange (PBX) to the Internet. Benefits include the ability to carry many signals at once, connecting major switching centers or nodes. GCG delivers access to all major SIP providers and will help you migrate from outdated voice services to the latest technologies for voice, video, and applications such as desktop sharing and web conferencing.


Time to upgrade wireless service, plans, and devices for your business? GCG delivers everything your business requires from the latest smartphones to tablets, mobile hotspots, and expense management solutions to help you manage and save you money. GCG mobility experts will help you demo, negotiate, and implement your wireless service by helping guide you on selecting the right providers and plans. Let us do the leg work for you.


Which conferencing providers offer the best services at the lowest rates? Find out now. GCG is recognized as one of the leading master agents for business conferencing services and has worked with numerous business and enterprise clients on delivering conferencing solutions to meet specific requirements. GCG represents all of the top conferencing providers including PGi, Arkadin, 8×8, Intercall, ReadyTalk, and more.


When it comes to long distance, toll-free, and International calling, GCG has worked with the largest call-centers in the world to help implement cost-cutting strategies that amount to significant savings while maintaining or improving the quality of service. GCG also specializes in delivering Least Cost Routing (LCR) technologies to help clients achieve the lowest rate available for specific calls. Reduce your LD costs now.

Schedule A FREE Consultation

Schedule a FREE, NO OBLIGATION Business Voice Consultation with one of our voice solution specialists. GCG is vendor-neutral meaning that we can help you find, compare, and order services from multiple telecom carriers, VoIP and Unified Communications providers. We represent all of the major business voice providers – Verizon, Centurylink, AT&T, Vonage, and 8×8.

To get started, simply complete the contact form below or call us at 877-708-8900 (M-F, 8am-5pm MST).

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