Grandstream Networks GHP631 IP phone

Design
Product type: IP Phone
Handset type: Wired handset
Product colour: Black
Phone features
Lines quantity: 2 lines
Feature: Caller ID
Management features
Feature: Voice commands
Keypad number of keys: 26
Display
Display: LCD
Display diagonal: 8.89 cm (3.5″)
Display resolution: 480 x 320 pixels
Audio
Feature: Speakerphone
Voice codecs: AEC, AGC, AJB, CNG, G.711u, G.722, G.723, G.726, G.729A, G.729B, PLC, VAD
Network
Feature: Ethernet LAN
Ethernet LAN interface type: Gigabit Ethernet
Ethernet LAN data rates: 10,100 Mbit/s
Feature: Wi-Fi
Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Feature: Quality of Service (QoS) support
Ports & interfaces
USB Type-C ports quantity: 1
Power
Feature: Power over Ethernet (PoE)
AC adapter input voltage: 100 – 240 V
Input frequency: 50/60 Hz
AC adapter output voltage: 12 V
AC adapter output current: 0.5 A
Operational conditions
Operating temperature (T-T): 0 – 40 °C
Operating relative humidity (H-H): 10 – 90%
Storage relative humidity (H-H): -10 – 60%
Weight & dimensions
Width: 147 mm
Depth: 210 mm
Height: 89.8 mm
Weight: 658 g
Package weight: 658 g
Packaging content
Number of handles included: 1 pc(s)