
Best selling Phones from Avaya
Here you’ll find the best Phones from Avaya. The ranking is based on the best-selling products from this brand within the category. In addition to sales volume, factors such as availability, pricing, and overall customer relevance also influence the order. For each product, we include a short description and the most important highlights from customer reviews, giving you a quick overview of the most popular Avaya options. This page always stays fresh and updates automatically.
1. Avaya J139
The Avaya J139 IP phone is a cost-effective communication device for users who require basic voice capabilities in enterprise environments. This IP phone offers high-resolution audio through wideband codec support in both the handset and headset, which reduces listening effort and improves call clarity.
The 2.8-inch colour display with 320 x 240 pixel resolution provides intuitive access to call management functions via four context-sensitive softkeys for operations such as hold, transfer, conference and call forwarding. Four two-colour red/green LED indicators provide visual status information for improved task management.
Hardware features include fixed keys for phone, messages, contacts, history, navigation, headset, speakerphone, volume control and mute. The device supports full duplex speakerphone operation and has in-built volume amplification for hearing assistance, eliminating the need for separate amplified headsets. Network connectivity is provided by dual Gigabit Ethernet ports (10/100/1000 Mbps), with the second port enabling PC connectivity. Power-over-Ethernet Class 1 design supports energy-efficient operation with sleep mode capability.
Communication protocols include SIP support with standard G.711, G.726, G.729A/B, G.722 and Opus codecs. Security features include TLS and SRTP encryption for protected communications. The phone stores current call lists with 100 entries and supports contact lists with 250 entries.
Ergonomic design includes TTD acoustic pairing compatibility and 360-degree visible call notifications. Mounting options include standard two-position desk stand and optional wall mount. This black phone measures approximately 20 cm in height and weighs 850 g, providing reliable voice communication for business environments that require basic telephony functions with improved audio quality and operational simplicity.

2. Avaya IX Wireless Handset 3730
The Avaya IX Wireless Handset 3730 is a cordless digital phone specifically designed for use in VoIP systems. It offers seamless integration with Avaya IP Office and Avaya Aura platforms and is equipped with a Bluetooth interface that allows flexible connections to other devices. With its compact design and user-friendly LCD display, the handset is suitable for both business and personal use. The hands-free function and the ability to store up to 250 contacts in the phonebook enhance usability and efficiency. The device is designed for the IP-DECT standard, providing reliable wireless communication.
- Bluetooth interface for flexible connections
- Compatible with Avaya IP Office and Avaya Aura
- Hands-free function for comfortable conversations
- Memory for up to 250 contacts
- LCD color display for clear information visibility.

3. Avaya Interface Cards/Adapter
The Avaya 700417439 is a professional communication device featuring a sophisticated two-tone color scheme combining black and green elements. This model represents the successor to previous Avaya communication systems, maintaining the brand's reputation for reliable performance in professional environments. Constructed with durable materials, the device is engineered for extended daily use in office settings, conference rooms, or collaborative workspaces. The intuitive interface design ensures straightforward operation for users of varying technical expertise. The black and green color combination provides both professional aesthetics and visual distinction within workspace environments. Measuring approximately standard desk dimensions for communication equipment, the device integrates seamlessly with existing office infrastructure. Audio quality is optimized for clear voice transmission and reception during calls and conferences. Connectivity options support multiple communication protocols for flexible integration with various telephony systems. The build quality emphasizes long-term reliability with robust components designed to withstand regular office use. Energy efficiency features help maintain operational costs while ensuring consistent performance. The device supports standard office communication functions including call management, conferencing capabilities, and basic telephony features. Compatibility with common office communication standards ensures straightforward implementation in most professional environments. The design prioritizes user accessibility with clearly labeled controls and logical interface layout. Maintenance requirements are minimal due to the product's durable construction and reliable internal components. The Avaya 700417439 represents a practical solution for organizations seeking dependable communication equipment with professional-grade performance characteristics.

4. Avaya J179 IP Phone
Short info: Avaya J179 IP Phone - VoIP Phone - SIP Group Phones Manufacturer Avaya Prod. No. 700513569 Model J179 IP Phone EAN/UPC Product Description: Avaya J179 IP Phone - VoIP Phone Product Type VoIP Phone Compatible Platforms Avaya IP Office 11.0, Avaya Aura Platform 6.3 FP4, Broadsoft Broadworks R21SP1, Zang Office R1.0 Key Features Integrated Ethernet Switch VoIP Protocols SIP Voice Codecs G.711, G.722, G.729ab, G.726, Opus Handsfree Yes Call services Call forwarding, hold Display LCD display - color No. of ports Network Connections 2 x Ethernet 10Base-T/100Base-TX Detailed Details General Product Type VoIP Phone Compatible Platforms Avaya IP Office 11.0, Avaya Aura Platform 6.3 FP4, Broadsoft Broadworks R21SP1, Zang Office R1.0 Phone Features Call Services Call Forwarding, Hold Dialer Position Phone Conferencing Capability Yes Speakerphone Yes Displays Line Status Indicator IP Telephony Key Features Integrated Ethernet Switch.

5. Avaya J159 Ip Phone Black Led Wi-Fi
The Avaya IX IP Phone J159 is an advanced VoIP phone designed for a variety of platforms, including Avaya IP Office and Broadsoft Broadworks. It features a user-friendly interface and is ideal for use in office environments where reliable and high-quality voice communication is essential. With an integrated Ethernet switch, the phone allows for easy network connectivity and supports multiple VoIP protocols to ensure seamless communication. The color LCD displays provide a clear view of call information and menus, while the hands-free feature enhances usability. The J159 is suitable for both desk and wall mounting and offers a range of call services such as call forwarding and hold to improve efficiency in the workplace.
- Integrated Ethernet switch for easy network connections
- Supports multiple VoIP protocols like SIP
- High-quality voice codecs for clear communication
- Two color LCD displays for an enhanced user interface
- Hands-free feature for comfortable conversations.

6. Avaya B189 VoIP Conference Phone
The Avaya B189 VoIP conference phone is a powerful solution for modern communication needs. It offers a variety of features specifically designed for conferences and group calls. With an integrated Ethernet switch, the phone allows for easy connection to networks and supports various VoIP protocols, including SIP. The hands-free function ensures clear and distinct communication, while the programmable keys enable personalized customization of functions. The device is equipped with a color LCD display that provides user-friendly navigation and clarity. Thanks to support for multiple voice codecs, such as G.711 and G.722, the B189 ensures high voice quality. This conference phone is ideal for companies that value efficient and effective communication.
- Integrated Ethernet switch for easy network connection
- Hands-free function for clear communication without limitations
- 24 programmable keys for personalized customization
- High voice quality through support for multiple voice codecs.

7. Avaya J179 IP phone Black
Give your employees the best tools to stay competitive. It's more than just your phone; it's a competitive tool. Avaya phones simplify communication with the quality, features, and reliability you need and expect.

8. Avaya 3735 DECT Cordless Handset
The Avaya 3735 DECT Cordless Handset is a modern and powerful DECT base station designed for reliable wireless communication. With a variety of features, this handset offers a user-friendly experience suitable for both personal and business use. The hands-free function allows for comfortable conversations, while the long standby time of up to 235 hours and a talk time of 20 hours ensure flexible use without frequent recharging. The handset is lightweight and compact, making it easy to take anywhere. The wireless transmission technology provides a stable connection and enables clear voice transmission without interruptions. The elegant black design seamlessly fits into any environment, making it a practical addition to any office or home.
- Hands-free function for comfortable conversations
- Long standby time of up to 235 hours
- Talk time of up to 20 hours
- Wireless transmission technology for stable connections.

9. Avaya one-X Deskphone Edition 9650 IP Telephone
The Avaya one-X Deskphone Edition 9650 IP Telephone is an advanced VoIP phone designed for efficient communication in modern office environments. With support for VoIP protocols H.323 and SIP, this phone offers a flexible solution for various communication needs. It features an integrated Ethernet switch that allows for easy network connectivity. The digital speakerphone ensures clear conversations, while extensive call services such as call forwarding and hold enhance user-friendliness. The LCD display provides a clear view of call information and menus, while the conferencing capability supports team collaboration. With a variety of features and a user-friendly interface, the Avaya one-X Deskphone Edition 9650 is an ideal choice for companies that value quality and efficiency.
- Integrated Ethernet switch for easy network connectivity
- Digital speakerphone for clear conversations
- Extensive call services such as call forwarding and hold
- LCD display for a clear view of call information.

10. Avaya IP Office IP500 Trunk Card Primary Rate 1 Universal - Extension module (700417439)
The Avaya IP Office IP500 Trunk Card Primary Rate 1 Universal is an internal expansion module specifically designed for the IP Office telephone system. This module enables efficient connectivity to primary lines and supports integration into existing network infrastructures. With a wired connection technology, it provides a reliable link and contributes to optimizing communication solutions. The IP500 Trunk Card is an essential accessory for businesses looking to expand and customize their telephony systems to meet the demands of modern business operations. Installation is done internally, allowing for easy integration with existing hardware. This product is ideal for organizations seeking a robust and scalable telephony solution.
- Internal expansion module for IP Office telephone systems
- Wired connection technology for reliable connections
- Optimizes connectivity to primary lines.

Avaya IP Office IP500 Trunk Card Primary Rate 1 Universal - Extension module (700417439)