Grandstream 2 Line Gigabit Desk Phone | GXP1628
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 ยท Estimated delivery Jul 8 - Jul 13

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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.711ยต/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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steve conley
Draper, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
never give up
Product was as advertised even though item was over a year old, I was taken care of.
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Reviewed in the United States on June 12, 2026
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Amazon Customer
Grantham, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Great job by Asurion!
Asurion handled my claim quickly and efficiently. My return was picked up by UPS and an Amazon gift card for the full amount was received as promised. Very happy with the process.
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Reviewed in the United States on April 17, 2026
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Kelleen S.
Lake Worth, US
โ˜…โ˜…โ˜…โ˜…โ˜… 1
Make sure you read the terms and conditions and don't let them off the hook
Asurion is counting on the fact that you don't know how to read. They made the claim process aggravating and as difficult as possible. I CAN read and had to review the terms and conditions with them on the phone and threaten to involve an attorney before they would honor the coverage. They tried to say my product was not portable, when the word "portable" is literally in the name of the product. Then they tried to say the the accidental drop was not covered, but it clearly states in the terms and conditions that an accidental drop and a cracked screen is a covered event. I buy the coverage almost every time I am offered it, but I will be rethinking that going forward and Amazon should consider finding a different company to issue the protection plans for their products because I fear this is the beginning of a lot of complaints. I have filed a claim in the past and it was very straightforward and easy, but they must have a new company managing the plans now, because it was anything but easy. If I was an older person who was not tech savy, or who just took someone's word at face value, I would be out the cost of my item and the protection plan. BUYER BEWARE
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Reviewed in the United States on August 20, 2025
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Hugh Conley
Draper, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Refunded money quickly
Good service
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Reviewed in the United States on May 3, 2026
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Karen Q
Los Angeles, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Easy install
Style: Ink
Reliable, vibrant, and easy to install. The print quality is crisp and professional, which is important for my presentations, workshops, and business materials. No smudging, no issues โ€” just dependable performance. Definitely worth keeping on hand.
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Reviewed in the United States on May 12, 2026

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