Design
Wall mountable: Yes
Product type: IP Phone
Product colour: Grey
Power
Input frequency: 50/60 Hz
AC adapter input voltage: 100 - 240 V
Power over Ethernet (PoE): Yes
Operational conditions
Operating temperature (T-T): 0 - 35 °C
Operating relative humidity (H-H): 5 - 95%
Storage temperature (T-T): -10 - 45 °C
Management features
Number of programmable keys: 10
Keypad number of keys: 43
Weight & dimensions
Height: 193 mm
Depth: 165 mm
Weight: 1.12 kg
Width: 243 mm
Network
Ethernet LAN: Yes
VoIP protocols: SIPS (SIP over TLS), SRTP (RFC 3711), SRTCP
Bluetooth version: 5.0
Wi-Fi standards: Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Ethernet LAN interface type: Gigabit Ethernet
Bluetooth: Yes
Wi-Fi: Yes
Performance
Operating system installed: Linux
Packaging content
Quick start guide: Yes
Cables included: LAN (RJ-45)
Display
Touchscreen: No
Aspect ratio: 16:9
Display resolution: 1280 x 720 pixels
Display: TFT
Display diagonal: 12.7 cm (5")
Audio
Voice codecs: G.722, G.729, G.711alaw, G.723.1, G.711ulaw, OPUS, G.711, G.726
Speakerphone: Yes
Comfort noise generation (CNG): Yes
Microphone mute: Yes
Microphone frequency: 100 - 8000 Hz
Packet loss concealment (PLC): Yes
Ports & interfaces
RJ-9 ports quantity: 2
USB 2.0 ports quantity: 2
Ethernet LAN (RJ-45) ports: 2
Sensors
Ambient light sensor: Yes
Phone features
Caller ID: Yes
Do not disturb function: Yes
Answering machine: Yes
Call park: Yes
Conference call: Yes
Call forwarding: Yes
Phonebook capacity: 50000 entries
Number of VoIP accounts: 12
Anonymous call: Yes
Intercom: Yes
Full duplex: Yes
Speed dialling: Yes
Redialing: Yes
