Win! Subscribe to our mailing list and you could win!

Avaya 1603-I IP Phone - Cable - Desktop, Wall Mountable - 3 x Total Line - VoIP - SpeakerphoneNetwork (RJ-45)

(700508259) Avaya  1603-I IP Phone - Cable - Desktop, Wall Mountable - 3 x Total Line - VoIP - SpeakerphoneNetwork (RJ-45)
  Free Shipping
Ships Today

Photo is for illustration purposes only. Actual product may be different.

All orders are self-checkout. Phone orders are not accepted. All prices are firm and non-negotiable. We accept Visa/Mastercard only. All orders M-F before 3pm EST usually ship same day once final credit card authorization is completed. Our 7 warehouses ship via UPS/Purolator only. No pick-ups. Order inquiries can be made by calling 1-800-556-1971.

Ships from our international warehouse. Please allow 3-5 weeks for delivery.

[stockOrdered] on order with eta [stockETA]
38 in stock

Part #: 700508259

Price: $110.99

  • [warranty]
  • 2.15 LBS.
Out of Stock

Retrieving Inventory...
Retrieving Price Comparisons...

Our clients say it best

  (10 / 10)

always in stock for what I'm looking for. I expected taking at least 5 days to get my order, but those were in my hands the day after. What a fast delivery!

Competitively priced models with rich capabilities offer the latest in user experience, SIP option for enhanced productivity and competitive advantage.

Avaya 1603-I and 1603SW-I IP Deskphones are cost effective IP Telephones that deliver familiar features at an attractive price point for customers with basic communications needs.

Designed with the reliability you expect from Avaya, the 1603-I and 1603SW-I provide critical features and capabilities not often found in competitively priced models.

General Information
Manufacturer:Avaya, Inc
Manufacturer Part Number:700508259
Manufacturer Website Address:
Brand Name:Avaya
Product Series:1600
Product Model:1603-I
Product Name:1603-I IP Phone
Product Type:IP Phone
Technical Information
IP Phone Technology:VoIP
Connectivity Technology:Cable
Total Number of Phone Lines:3
Features:Hearing Aid, Message Waiting LED, Indicator, Multilingual Menu
Voice Codec:G.711, G.729ab, G.726
Display & Graphics
Screen Size:2.6"
Network (RJ-45):Yes
Management & Protocols
Communication Protocols:H.323
Quality of Service:IEEE 802.3af
Buttons & Keys Type:Conference, Call Transfer, Hold Button, Navigation, Drop, Mute, Volume Control, Menu, Redial, Speaker
Physical Characteristics
Form Factor:Desktop, Wall Mountable

Customers also viewed More...

Recently Viewed Items More...