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Audio Features | • OmniSound® wideband • Omnidirectional microphone • Pick-Up Range: Up to 320 sq ft > 10 people • Speakers: frequency range: 200–7000 Hz • Volume: Max 90 db SPL 0.5 m • Equalizer: soft, neutral and bright |
Connectivity | • Ethernet: RJ45, AUX headset / PA • Expansion microphones |
Directory | • Phone book: < 1,000 entries per profile • Export / import of contacts, Call list • Support for LDAP external directory • User profile: 4 profiles (password protected) • Call groups: 20 groups |
Recording | • Support SD memory card (SDHC) |
Dimensions | • Size: Diameter 240 mm, height 77 mm • Weight: 2.2 lb |
Color | • Licorice black |
Power | • Power over Ethernet IEEE 802.3af (PoE Class 3) • Transformer: 100–240 V AC / 13.5 V DC |
Approvals | • Electrical safety: EN 60950- 1:2006, ANSI / UL 60950-1-2002 • CAN / CSA-C22.2, no. 60950-1-03 EMC / Radio: EN 301 489-3 V1.4.1(2002-08), EN 301 489-1 V1.6.1 (2005-09), FCC Part 15 subpart B class A, FCC Part 15 subpart C, EN 300220-1:2000, EN 300220-2:2000 RoHS |
Language Versions | • User Interface: Danish, English, Finnish, French, Italian, Dutch, Norwegian, Polish, Spanish, Swedish, Turkish, German, Russian,Chinese, Korean, Japanese and Portuguese |
Contents | • B179 and Ethernet network cable |
Software Compatibility | • Avaya Aura® • Avaya IP OfficeTM • Avaya Approved Third Party Platforms |
Interoperability | • SIP 2.0, RFC3261 and companion RFCS |
Network and Communication | • Network addressing: DHCP and static IP • Connection protocol: SIP 2.0 (RFC 3261 and companion RFCs) • Transport: UDP, TCP, TLS and SIPS • Security: 802.1x Authentification, SRTP and TLS • Quality of Service: DiffServ, VLAN 802.1p / Q • Audio Codecs: G722,G711 A-law, G711 μ-law, G729ab • DTMF tone generation: RFC, SIP INFO, In-band • Time servers: NTP and SNTP Daylight saving:Configurable for automatic adjustments |
Configuration and Provisioning | • Configuration: Via integrated web server, HTTP or HTTPS • Separate user and administrator login for secure configuration •Support for device management to easily configure and update multiple conference phones |
Optional Accessories | • Expansion microphone extends the voice pickup range from 320 to up to 750 sq ft (30-70 m2) • PA Interface box • AC adapter and power cable • SD memory card • Wall Mounting Bracket |