SKU: 38134683199

Grandstream 2 Line Gigabit Desk Phone | GXP1628

Sale price$470.10 Regular price$522.33
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Grandstream 2 Line Gigabit Desk Phone | GXP1628Crystal Clear Communication, High Speed Performance Elevate your office communication with the Grandstream GXP1628, a high performance Gigabit IP phone designed for the modern small to medium sized business. This powerful, Linux based phone combines essential VoIP features with a user friendly interface to create a versatile and dependable desktop communication hub. Experience superior call clarity with HD wideband audio, whether you're using the

Crystal-Clear Communication, High-Speed Performance

Elevate your office communication with the Grandstream GXP1628, a high-performance Gigabit IP phone designed for the modern small to medium-sized business. This powerful, Linux-based phone combines essential VoIP features with a user-friendly interface to create a versatile and dependable desktop communication hub. Experience superior call clarity with HD wideband audio, whether you're using the handset or the full-duplex speakerphone with advanced acoustic echo cancellation. The dual-switched 10/100/1000 Mbps Gigabit Ethernet ports ensure maximum connection speeds and call quality, while integrated Power over Ethernet (PoE) simplifies deployment by combining power and data into a single cable.

Intuitive Design and Robust Functionality

The GXP1628 is built for efficiency. It features a clear 132x48 pixel backlit graphical LCD display for easy viewing in any lighting condition. Manage your calls with ease using the 2 line keys with dual-color LEDs, supporting up to 2 SIP accounts and 2 call appearances. For enhanced productivity, the phone includes 8 dual-colored BLF/speed dial keys, allowing you to monitor the status of other extensions and transfer calls with a single touch. It also supports 3-way conferencing to easily connect with multiple colleagues or clients.

Advanced Security and Simplified Provisioning

Like all Grandstream IP phones, the GXP1628 is equipped with state-of-the-art security encryption technology, including SRTP and TLS, to protect your calls and accounts. Mass deployment is made effortless with a variety of automated provisioning options, including zero-configuration with Grandstream's UCM series IP PBXs, encrypted XML files, and TR-069 support. The phone also offers a large phonebook with space for up to 1000 contacts and a call history of up to 200 records, ensuring you have all your important numbers at your fingertips.


Technical Specifications

Protocols/Standards SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP
Network Interface Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
Graphic Display 132 x 48 pixel backlit graphical LCD display
Feature Keys 2 line keys with dual-color LED (2 SIP accounts), 8 BLF/speed-dial keys, 3 XML programmable context-sensitive soft keys, 5 navigation/menu keys, 13 dedicated function keys for: MUTE, HEADSET, TRANSFER, CONFERENCE, SEND/REDIAL, SPEAKERPHONE, VOLUME, PHONEBOOK, MESSAGE, HOLD, PAGE/INTERCOM, RECORD, HOME
Voice Codecs Support for G.711µ/a, G.722 (wide-band), G.723, G.726-32, G.729 A/B, in-band and out-of-band DTMF (In audio, RFC2833, SIP INFO)
Telephony Features Hold, transfer, forward (unconditional/no-answer/busy), 3-way conferencing, call park/pickup, call waiting, off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot desking, personalized music ringtones, server redundancy & fail-over
HD Audio Yes, HD handset and speakerphone with support for wideband audio
Headset Jack RJ9 headset jack, EHS support for Plantronics headsets
Security User and administrator level access control, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access control
Power & Green Energy Efficiency Universal Power Supply Input 100-240VAC 50-60Hz; Output +5VDC, 600mA; PoE: IEEE802.3af Class 2, 3.84W-6.49W
Physical Dimensions 220.5mm (L) x 192.5mm (W) x 76mm (H) (with handset)
Weight Unit weight: 0.8kg; Package weight: 1.2kg
Package Content GXP1628 phone, handset with cord, base stand, universal power supply, network cable, quick installation guide, brochure, GPL License
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38134683199

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4.1 ★★★★★
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Yeniev
Alexandria, US
★★★★★ 5
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Reviewed in the United States on June 10, 2026
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Bruce Henne
Fort Morgan, US
★★★★★ 5
Great low cost USB C to 4K HDMI splitter adaptor
Color: Black
The Anker USB C Hub 5-in-1 USBC to HDMI splitter with 4K display with one powered USB c and 2 USB A ports works flawlessly and is a perfect travel companion or simple and inexpensive desktop dock to connect a moderan USB C only laptop to a large monitor up to 4K resolution. It supports 4K at 60 Hz so not for high speed gaming but it is flicker free for daily work where running at 60 Hz provides a clean looking 4K display. The USB C and USB A ports work perfectly. I already have four of these in different port configuration but wanted the 4K extension for travel and this was the best one for quality and bang for the buck.
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Reviewed in the United States on May 4, 2026
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Steve
Draper, US
★★★★★ 5
Compact hub that punches well above its size
Color: Black
This hub handles 4K HDMI output and three data ports cleanly without any noticeable lag or connection issues. The powered ports on both the USB-C and USB-A sides are a useful feature for running peripherals without draining the host device. Compact enough to leave plugged in permanently without getting in the way. Works reliably on MacBook and Dell machines as described. Good value for a well-built hub with a solid feature set.
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Reviewed in the United States on June 8, 2026
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Winnie
Cuba, US
★★★★★ 5
Compact, Travel friendly, Works well with ROG ALLY
Color: White
This is a compact and well built adapter, and it is travel friendly. I use it for my ROG ALLY when I don’t want it docked and still need charging and other device inputs. It has just about enough ports for what I need, usb-c power delivery port for charging (ROG ALLY can still run at maximum performance using this with a 100W charging brick and a cable that allows 100W power pass through). I use the remaining USB-C port and two USB-A ports for external hard drives or gaming controller 2.4Ghz receiver. Transferring files between ROG ALLY and an external SSD with this adapter is fast, could reach above 380 mb/s. All the device inputs were as advertised, “plug and play”. The hdmi port also gives me an option to connect my ROG ALLY to TV when I don’t have the dock which takes up more space for traveling. One thing to note, you will have to use the USB-C port on your PC which provides more power (usually at the back and not on the front of the pc), if not plugged in to a power source. When I received my first order, I plugged it into the front USB-C port of my mini PC, just for my wired keyboard and mouse, the computer didn’t recognize it and couldn’t get any input from my keyboard and mouse. I returned the first one and thought it wouldn’t work as I expected. A few days later when I was using another Anker 7 in 1 USB-C adapter, I ran into the same issue but I know that adapter had been working well, then I realized I had to plug it into the port on the back of the PC. So I got this again and tried, it just worked like a charm. Hope they actually mentioned it on their product page so I wouldn’t have to return the first one. The cable length on this adapter is just right, not too long or too short when using with ROG ALLY (not hanging, since the cable is pretty sturdy, when I picked up the ROG ALLY, the adapter just comes along).
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Reviewed in the United States on August 18, 2025
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Seth
Charlottesville, US
★★★★★ 4
Reliable Hub That Gets the Job Done
Color: Blue, Color: Blue
Solid Anker USB C hub that does what it’s supposed to do. Ports work well and it’s easy to use right out of the box. Only downside is the hard plastic casing, it feels fine, but I could see it cracking if something heavy drops on it.
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Reviewed in the United States on February 23, 2026

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