Grandstream GXP1628 - VoIP phone - SIP - 2 lines
The GXP1628 is a powerful Gigabit IP phone designed for small businesses. This Linux-based, 2-line IP Phone model includes 8 BLF keys and 3-way conferencing to keep workers in-touch and productive. A 132x48 backlit LCD screen creates a clear display for easy viewing. Additional features such as dual HD audio, multi-language support, integrated PoE and 3 XML programmable allow the GXP1628 to be a high quality, versatile and dependable office phone.
Please call or e-mail us for availability¹
¹ In case of any change to this timeframe one of our staff members will contact you directly to discuss, excludes weekends.
*Our stock is a mix of Supplier and HT Stock.
All shipments are subject to our standard delivery policy.
Images may differ slightly from actual product
Call Waiting, Call Forwarding, Call Transfer, Call Hold
Conference Call Capability
Integrated Ethernet switch
G.722, G.723, G.729ab, G.711u, G.711a, G.726, iLBC, Opus
Quality of Service
IEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS), Multiprotocol Label Switching (MPLS)
256 bit AES, EAP-MD5, IEEE 802.1X, TLS
Power Over Ethernet (PoE) Support
IP, TCP, TFTP, UDP, ICMP, ARP, HTTP, DNS, HTTPS, SRTP, Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), TR-069, RTCP, RTP, RARP
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Comfort noise generation (CNG), voice activity detection (VAD), acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC)
Class 2 PoE, Lightweight Directory Access Protocol (LDAP)
Phone Directory Capacity
500 names & numbers
Caller ID Memory
200 names & numbers
LCD display - colour
132 x 48 pixels
Headset jack / RJ-9
Placing / Mounting
Stand, power adapter, network cable
Dimensions & Weight (Base)
Dimensions & Weight (Shipping)