CONNECTIVITY
• Ethernet: RJ45 AUX (headset/PA):
• Expansion microphones:

POWER
• Power over Ethernet IEEE 802.3af
• 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

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
• Supports SD memory cards up to 2 GB

DIMENSIONS
• Size: Diameter 240 mm, height 77mm
• Weight: 2.2 lb

COLOR
• Licorice black.

DISPLAY AND KEYPAD
• Display: Illuminated graphics LCD, 128x64PX (5×2,5 in).
• Keypad: Alphanumeric 0–9, *, on/R, off, mute, hold, volume up, volume down, 5 buttons for menu navigation, line (line mode), and conference guide.

AVAYA PLATFORM SUPPORT
• Avaya Aura (Communication Manager Rls 6.0.1 with Session Manager Rls 6.1)
• Avaya Communication Server 1000 Rls 6.0+
• Avaya IP Office Rls 7.0+
• Avaya Communication Manager Rls 5.0 and 5.2.1 with SES 5.2.1

INTEROPERABILITY
• SIP 2.0, RfC3261 and companion RFCS

NETWORK AND COMMUNICATION
• Network addressing: DHCP and static IP
• NAT traversal: STUN, ICE and TURN
• 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 support 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 for easy configuration and updating of multiple conference phones.

LANGUAGE VERSIONS
• User Interface: Danish, English, Finnish, French, Italian, Dutch, Norwegian, Polish, Spanish, Swedish, Turkish, German, Russian, Chinese, Korean, Japanese and Portugese.