Free UPS Ground Shipping for orders of $500 or more Just $9.95 shipping for orders under $500 to the 48 states. Expedited shipping available at discount rates.
Find a qualified Cisco-Shoretel-Avaya-All phone system installer near you with this USA phone installer database (Phone Installer List Sign Up Here)
We offer an iron-clad warranty on all products, with 90-day advanced replacement. An extended warranty is also available at a low-price.
Technical support is available with one of our expert technicians.
Contact us for some great deals on complete systems and large quantities.
We offer professional, quality repair work for many phones and systems.
The Trusted Telecom Source for Mitel-Shoretel-Avaya-Nortel and more!
The customer service leader in Business Telecom Industry since 1998- Buy-Sell-Support Phone Systems

Avaya 1603 IP Telephone (700415540)

Avaya 1603 IP Telephone (700415540)

by Avaya (700415540)

Availability: Yes
$48.99 Sale Price:
Item Total:

Refer Item to a Friend

Description of the Avaya 1603 IP

The Avaya 1603 IP is designed for the everyday user. It is good for use in common locations such as; Drop-in desks, stockrooms, officies, and lobbies. The user of the Avaya 1603 IP can be employees, visitors, or even customers. Sales staff, and cubical worker who require a quality phone and rely on several forms of communication will fill the telephony needs of the everyday basic user.

Avaya 1603 Features:

  • Display: Backlit, 2.6"
  • 3 Line Appearences
  • Feature Keys
  • Dual LED'ss: Red, and Green
  • Fixed Feature Keys For Common Functions Such As;
    Conference, Transfer, Drop, Hold, and Mute
  • One Year Warranty Included with Extended Warranty Options at Low Prices!

Avaya 1603 Specifications

  • 2 Rows by 16 Characters
  • 3 Line Appearances with Dual LED's
  • 2-Way Speakerphone
  • Message Waiting Indicator
  • Volume Buttons
  • Menu Buttons
  • Ethernet: Single (10/100) Line Interface
  • POE: Optional IEEE 802.3af Adapater
  • Three Call Appearances or Administrable Feature Keys Support
  • Protocol Support: H.323
  • Coded Support: G711, G726, G 729A/B
  • Language Supported: English, French, German, Spanish, Italian, Dutch, Portuguese, and Russian

Avaya 1603 Compatibility

  • Avaya Communication Manager 3.0 or higher
  • Local or Centralized Electrical Power
  • HTTP File Server
Add your recommended phones and accessories!
Avaya 1600 Series 5V Power Supply (700451230)

by Avaya (700451230)

Avaya 1600 Series 5V Power Supply (700451230)
Avaya Black Handset
Charcoal Handset Cord - 10 Pack
Charcoal Handset Cord - 10 Pack
Cat5E IP Cord
Cat5E IP Cord
Insert email for special offers:
Free Free UPS Ground shipping on orders of $500+. Within Continental U.S. (under $500 orders only $9.95)
A portion of each purchase will be donated to The Penrickton Center for Blind Children. For more information, visit
Have Telecom Items For Sale? Top Dollar Offered - Lightning Fast Bids Provided
Publish hosting images