Avaya J179 IP Phone – Open SIP

Avaya J179

Key Note

  • Communications Protocol: SIP
  • Ethernet Ports: 2x Gigabit
  • PoE: 802.3af Class 1
  • Additional Interfaces:
  • WiFi: with optional J100 Wireless Module
  • Bluetooth: with optional J100 Wireless Module
  • Display: 3.5″ 320×240 color
  • Speakerphone: full-duplex
  • Audio Codecs: G.711, G.726, G.729A/B, G.722, Opus


Avaya J179 is an elite, 8-line VoIP phone for executives and power users. This model of J179 comes with third-party call control (3PCC) using the open SIP protocol, giving you great flexibility for integrating it with standards-based SIP phone systems. It is not to be used with Avaya Aura or Avaya IP Office.

Avaya J179 is an executive VoIP phone with supports for 8 lines. It has a beautiful 3.5″ color display with 8 dual color LED buttons and 4 context-sensitive soft keys for navigating menus, selecting quick actions, and controlling calls. For users who require additional keys, J179 supports up to three Avaya expansion modules (sold separately). If you want wireless connectivity via WiFi or Bluetooth, simply attach an Avaya J100 Wireless Module (sold separately). J179 provides lifelike wideband audio using the handset with built-in amplifier or full-duplex speakerphone. It gives you future-proof bandwidth with dual Gigabit Ethernet ports. Power it through the network using PoE. Secure communications using TLS and SRTP encryption. J179 comes with a dual-position stand to hold the phone at the optimal angle.


Key Features and Benefits

• Delivers high definition audio that can increase productivity by reducing fatigue and provides easier-to-understand multi-party calls through the wideband audio codec in the handset and headset.
• Simplifies call control on the display using softkeys for everyday functions such as transfer, conference and forwarding; also makes it easy to perform everyday tasks such as quick access to the corporate directory.
• Provides visual cues that can speed task management through 8 dual-color Red / Green LED buttons.
• Improves flexibility through support of a secondary Gigabit Ethernet port for a PC.
• Enables high-speed call handling through support of up to three 24-button Expansion Modules

• Supports optional J100 Wireless Module for Wi-Fi® connectivity and / or Bluetooth® headsets
• The handset has built in volume boost for hearing impaired to avoid having to purchase a separate amplified headset.
• Accommodates advanced unified communications solutions through Session Initiation Protocol (SIP).
• Supports reduced energy consumption and lower costs through Powerover-Ethernet Class 1 design with “sleep mode”.


• Color display—2.8 inches x 2.1 inches (7.0 cm x 5.3 cm)—Diagonal width: 3.5 inches (8.8 cm)
• 8 buttons with dual LEDs (red, green)
• 4 softkeys
• Hard buttons for phone, messages, contacts, history,home, navigation cluster, headset,speaker, volume, mute
• LEDs for speaker, mute, headset,message, history
• 24 administrative buttons
• Wideband audio in handset and headset
• Full duplex speakerphone
• Ergonomic hearing aid compatible handset supports TTD acoustic coupler
• Message waiting indicator
• Mute indicator with optional mute alerting
• IC call alerting with 360-degree visibility
• Rich, classic, alternate, and downloadable ringtones
• Dual-position stand, optional wallmount stand

• Gigabit Ethernet (10 / 100 / 1000) line interface
• Second Ethernet interface 10 / 100 / 1000 Mbps
• PoE Class (IEEE 802.3af) registers as class 1 device and supports 802.3az
• Optional AC to 5 volt adapter


• SIP protocol support
• Standards—based codec support: G.711, G.726, G.729A / B, G.722, Opus1
• Configurable via Web Interface
• Support for TLS / SRTP for encryption2,3
• Recent Call Log (100 entries) / Aura Contact List (250 entries)2
• Supports the following languages: Arabic, Brazilian Portuguese, Simplified Chinese, Dutch, English, Canadian French, Parisian French, German, Hebrew, Italian, Japanese, Korean, Polish, Latin American
Spanish, Castilian Spanish, Thai, Turkish, and Russian





Matrix Technology (HK) Ltd 成立於2009年,香港為總部,主要為粵港澳大灣區提供 IP電話通訊方案,IPVPN 網絡方案,保安系統方案 (香港保安公司牌照 – 第三類別 :1702) 及 視像會議方案 的 通訊科技方案公司。

多年來, 我們將IP電話的應用方案引進到一些中港企業,當中包括:旅行社,商務中心,地產公司,零售商,中港跨境Call Center,學校及一些公共機構當中。我們憑著專業的技術 與 誠懇的服務態度 贏得各界的肯定與信賴。為了提升客戶服務質素,我們在深圳成立了 客戶服務及技術支援中心。除此之外,我們亦與世界各地的VOIP系統顧問公司成為合作夥伴。從而為客戶提供國際性的IP電話系統規劃。為客戶節省了不少時間和成本,並且大大提升了企業營運效率。

Matrix 將在IT,IP通訊 及 保安產品的領域上,承諾持續創新,並且繼續為不同的行業開發合適的VOIP應用方案,為企業創造貼身,可靠 及 高效率 的營商通訊平台為目標。

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Matrix is IP Phone Solution, IP VPN Solution, Video Conference solution & Security Solution Consultancy Company. We based in Hong Kong and Shenzhen,China.

Matrix是一家為香港企業提供 IP電話通訊方案, IP VPN網絡方案, 視像會議方案 及 保安系統 的方案顧問公司