Local Business Telephone
Our team at G4 understands the importance of dependable local phone service. G4 offers exceptional customer care, competitive rates and has over 10 years of network and fiber optic management experience. With G4 as your local telephone service provider, you have access to a wide selection of calling plan options and features. Choose the plan which best suits your business needs.
You do have a choice! If you are looking for an alternative to your current local service provider, there has never been a better time to switch.
G4 offers local telephone service to businesses in many areas of New Hampshire and Massachusetts.
Local phone products available:
- MetroReach Business and Residential Unlimited Lifeline Phone
Now you can enjoy and call across the state or across the country as much as you like without watching the clock where your phone service always works even when you lose power. All your local, nationwide domestic and Canada long distance calls, plus Caller-ID, Call Waiting, Anonymous Call Rejection, Telemarketing Do Not Disturb, and Unlimited Dial-up Internet, are included on one convenient bill, for one low price every month. Best of all, there are no batteries to maintain your phone service when the power is lost, as MetroReach is not delivered over the Internet as some cable companies offer and does not rely on a local power source. Click here for more info. - G4-Pots
G4-Pots service lines are analog lines provisioned at a single voice channel level (DS-0) with the ability to originate and terminate voice traffic to the G4 local switch and the public switched networks. (Plain Old Telephone Service-POTS)
POTS is the basic analog voice service that most individuals and companies are familiar with. When you order a POTS line, you get basic telephone service (i.e., the ability to call somebody and the ability to be called), and if needed, POTS lines can be ordered in conjunction with advanced features such as voicemail, Call Forwarding, Call Blocking, and caller ID, and more. - G4-Centrex
G4-Centrex service is the next most advanced telephone service offered. The service can be delivered to the customer's premises via either analog lines or digital lines. Centrex Service gives the customer the benefit of the features of a typical Key or PBX telephone system without having to purchase the switching equipment (KSU) associated with phone systems. It offers features like music-on-hold, voicemail, intercom dialing, call hold, call pickup, distributed call groups and 3-way conference/transfer.
Centrex service is ideal for a small business that wants the features of a PBX or Key system but cannot afford the up-front cost to purchase a telephone system. You put a Centrex line on the desktop of every employee, and now each employee has his/her own number and can put people on hold (with music in some cases), transfer calls and conference third parties into calls.
Centrex lines will generally cost a little more per month than POTS service, but the extra money is worth it considering all the advanced features you get. Centrex has the same scalability problem as POTS. As line quantities increase, you will reach a point where it makes sense to invest in a phone system and utilize T1 or PRI services. - G4-VoiceData (T1.5)
G4-VoiceData service provides either a single digital transmission link that has channels which are dedicated for voice and data applications, or multiple links where each link is dedicated for voice or data. The digital transmission link that is used for voice delivery purposes than converted to POTS service where the signalling is LoopStart. Data transmission can be terminated as either v.35 serial interface for router connectivity or standard ethernet with router capability. - G4-Path (T1.5)
G4-Path service provides a standard 1.544 Mbps digital transmission link (T1.5) that connects a customer's PBX or most key systems to a G4 central office switch. Each G4-Path T1.5 provides up to 24 voice channels and affordable trunk-side access to G4's local switch.
G4-Path can also deliver dedicated data circuits for Internet or Wide Area Networking applications when requested.
The G4-Path inbound local (DID*) option is an incoming calling capability that terminates all incoming DID local calls, including calls from other interexchange carriers (IXCs), at the client's private branch exchange (PBX). - G4-PRI
G4-PRI is a T1.5 digital trunking service that integrates the voice, video and switched data capabilities of ISDN PRI (Integrated Switched Digital Network Primary Rate Interface) technology over the same platform. G4-PRI offers full-featured local calling services. Businesses get the added benefit of deploying industry-standard ISDN PRI service for their voice, video and switched data needs. Calls can be dynamically routed across any of the channels on G4-PRI T1 facilities and are not restricted to a pre-defined set of channels. - G4-VOIP
Long Distance
No surprises! With G4 Long Distance service, you will actually receive the savings you expect. Our customer service and sales professionals will help you analyze your long distance bill and show you how G4 can help save you money.
As a G4 Long Distance customer, you will be able to place calls to anywhere in the world. Our Toll-Free 8XX services can originate anywhere in the United States, U.S. Territories and Canada.
The G4 voice network is 100% digital and uses next generation switching technology which provides you with fast, crystal clear connections.
Whether you are a residential customer or a multi-line business, G4 Long Distance offers you an affordable and reliable solution to your Long Distance service needs.
International Calling
G4 offers to connect you globally with very compatetive rates. Click Here to see our International Telephone Rates


