Avaya Phone System
(800) 619-9566

This website provides information, affordable pricing, and online sales of components, phones, and modules for new and discontinued Avaya Phone System.

Replacement Phones

Partner Telephones.

Avaya, AT&T, Partner Telephones.

Avaya Partner Replacement Telephones for the Avaya Partner phone system.

IP Phones

Avaya IP Phones

Avaya IP Phones for the Avaya IP Office Phone System

IP Office

Avaya IP Office

One of Avay's latest phone system that supports IP and CTI technology.

Avaya, AT&T, Partner Processors.

Partner Processors.

Avaya, AT&T, Partner ACS R 6.0 Processor.
Main Module processor starts out at a 3 incoming lines X 8 Telephone workstations.

Avaya, AT&T, Partner ACS R 7.0 Processor.
Main Module processor starts out at a 5 incoming lines X 9 Telephone workstations.

Avaya Expansion Modules.

Expansion Modules.

A308 EC Module 3 lines in X 8 Telephone Expansion Module
400EC Module 4 Line Expansion Module with caller ID.
Adds expansion capabilities to an existing Avaya partner phone system in multiples of 3 lines in X 8 work station telephones and adding 4 lines in.

Avaya, AT&T, Partner Voice Mail Message Module.

Voice Mail Message Module.

Did you know that 85% of calls placed in business interrupt work that is more important than the content of the phone call?  Read that again!

Private, secure phone system voice mailboxes with remote access to voice mail, call recording, pager notification and a whole lot more.

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Avaya System Cordless Phones

Partner Cordless Phones

The PARTNER system supports the Avaya TransTalk® digital wireless phones and the 3910 Wireless Telephone, each of which provides in-building wireless communications capability.

Hard to Find Avaya, Partner, Lucent, Difinity, and Spirit Telephone Equipment.

E System Sales specializes in AT&T, Lucent, & Avaya equipment.  We offer a wide range of equipment from the small older Avaya, Partner, Spirit systems and also the large Definity product line.  We have hard to find cards and equipment.

Please call for pricing and availability 800 619 9566

Telephone Reporting

Ask us how we can reduce your telephone costs!
Concerned with the outbound and inbound calls being placed thru your phone system that are not business related?.

Polycom Conference Phones

Polycom Conference Phones

Great for conference room type settings, no extra hardware required to interface Polycom SoundStations to the Panasonic KSX-TAW848 Phone System.

Music on hold.

Music on hold.  You know you hate hold!  Make hold a happy place for your callers.  Help them relieve stress with pleasant music.  Better yet, use that time to deliver information they need to know, especially about your products or services.

Request a Quote

Request a Quote.  Give us 2 minutes of your time.  Our knowledgeable sales reps are standing by to take your phone call with technicians on call to answer any technical questions you may have.  Please call any time as we would always be glad to hear from you.

Corded and cordless head Sets.

Corded and cordless head Sets.  Over the Ear and over the head headsets.  Do two things at one time.  You will never be with out a headset ever again.

Local Avaya installation affiliates to perform Phone
System installations nationwide click here.


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Partner Phone System

IP Office

IP Phones

Avaya Voice mail
Voice Mail

Avaya Telephones
Avaya Telephones

Avaya CPU Modules
Expansion Modules

Music on Hold
Music on Hold

Phone System headsets

Polycom Conference Phones
Polycom SoundStation Conference

Telephone Installation Tools
Installation Tools

What Our Customers Say About Us.

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Avaya Phone System