Avaya 9640 IP Phone | Refurbished – 700383920
24-line color IP phone · HD audio · Full-duplex speakerphone · SBM24 expansion
Backed by Macondo's 12 Month Warranty
Certified Women-Owned
- High-Resolution Color Display
- Wideband Audio Technology
- Gigabit Ethernet Connectivity
- Programmable Feature Buttons
- Advanced Call Management
- Flexible Headset Support
Will this work for me?
View Requirements
24-line color IP phone · HD audio · Full-duplex speakerphone · SBM24 expansion
Backed by Macondo's 12 Month Warranty
Certified Women-Owned
- High-Resolution Color Display
- Wideband Audio Technology
- Gigabit Ethernet Connectivity
- Programmable Feature Buttons
- Advanced Call Management
- Flexible Headset Support
Will this work for me?
View RequirementsProduct Overview
Built for productivity, the 9640 features HD wideband audio (G.722) through the handset and full-duplex speakerphone, delivering crystal-clear voice quality with reduced background noise. The integrated headset jack supports wired and EHS-compatible wireless headsets for hands-free communication. One-touch access to Avaya mobility features including Extension to Cellular and Extend Call to Mobile keeps users connected on the go.
The 9640 includes a built-in 10/100 Ethernet switch with PC passthrough for single-cable desktop deployment. IEEE 802.3af PoE Class 2 support eliminates the need for separate power adapters in most installations. Expand functionality with up to three SBM24 Button Modules for an additional 72 programmable keys. Compatible with Avaya Communication Manager 3.0+ and IP Office 6.0+, supporting both H.323 and SIP protocols for flexible deployment.
Macondo Refurbished Product - Proven Reliability and Quality from the Industry Leader
Every refurbished product from Macondo Networks is fully tested before and after refurbishing to ensure flawless operation. We hold our cosmetic standards high—no yellowed buttons, scratched displays, or visible wear. Units ship factory reset with the latest firmware installed, ready for immediate deployment. Phones include a new handset, handset cord, and network/line cable. Our 12-month warranty reflects the confidence we have in every refurbished unit we sell. Why pay premium prices for new when you can get the same quality and warranty coverage at a fraction of the cost?
Large backlit color LCD screen provides clear visibility for caller ID, directories, and menu navigation in any lighting condition.
- • 3.8-inch color display
- • 320 x 240 pixel resolution
- • Adjustable brightness
Superior voice quality with wideband audio codec support delivers natural, lifelike conversations for enhanced communication clarity.
- • G.722 wideband codec
- • Full-duplex speakerphone
- • Echo cancellation
Dual Gigabit Ethernet ports enable high-speed network connectivity with pass-through support for connecting a PC.
- • 10/100/1000 Mbps ports
- • Secondary PC port
- • IEEE 802.3af PoE support
Multiple soft keys and programmable buttons with LED indicators allow quick access to frequently used features and line appearances.
- • 6 programmable buttons
- • 4 soft keys
- • Dual LED indicators
Comprehensive call handling features including transfer, conference, hold, and call log access streamline daily communications.
- • Call history logs
- • Built-in directory access
- • One-touch conferencing
Modular headset jack provides compatibility with professional headsets for hands-free communication and all-day comfort.
- • Modular headset port
- • Dedicated headset button
- • Switchhook flash support
Who Should Use This Product?
Business Professionals
Executives, managers, and knowledge workers who require advanced call management features, high-quality audio, and intuitive operation for daily business communications.
Administrative Staff
Receptionists and administrative assistants who handle high call volumes and need quick access to directories, call logs, and multiple line appearances.
Contact Center Agents
Customer service representatives who benefit from wideband audio clarity, headset compatibility, and programmable buttons for efficient call handling.
Why Choose This Product
Will This Work for Me?
Works With
- • Avaya Aura Communication Manager
- • Avaya IP Office
Requirements
- • Cat5e or higher Ethernet cabling
- • PoE switch or Avaya power adapter (sold separately)
Software
- • Avaya one-X Deskphone SIP or H.323 firmware
Note
DHCP server recommended for automatic configuration
What's in the Box
- Avaya 9640 IP Phone
- Handset with cord
- Desk stand
- Ethernet cable
- Quick reference guide
Technical Specifications
Primary Attributes
Accessories
Audio
Connectivity
Display
Headset / Handset
Networking & Security
Phone Features
Physical
Power
Protocols
Software
Telephony & Call Handling
User Interface
Video
9600 Series Models (10)
9650
9670G
9630G
9620C
9610
9650C
9630
9640G
9620L
