B179 SIP CONFERENCE PHONES

Description

Specifications
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
Power
▪ Power over Ethernet IEEE 802.3af (PoE Class 3)
▪ Transformer: 100–240 V AC / 13.5 V DC

Recording
▪ Support SD memory card (SDHC)
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
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
Dimensions
▪ Size: Diameter 240 mm, height 77 mm
▪ Weight: 2.2 lb
Color
▪ Licorice black

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
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
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