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 30 - Aug 4

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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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4.6 ★★★★★
Based on 21 reviews
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Verified Purchase
J. Randle
Fort Morgan, US
★★★★★ 5
Love them
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I wear a size 11.5 in ladies shoe and these just barely fit. Butttt after I put lotion on my feet and slipped these on and left them on for about 30 mins. It left my feet really soft! They work great as intended. Would buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
V
Verified Purchase
Vonda Kioultzopoulos
Louisville, US
★★★★★ 3
Effective but may be uncomfortable
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I have eczema on my feet and use a prescription cream that I leave on overnight. I often have a problem sleeping in socks but the silicone feels cool on my feet. The only drawback I have is the opening of the socks feel very tight around my ankles making them uncomfortable on me. I wish the opening was a bit more flexible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025
T
Verified Purchase
Tessy
Waukegan, US
★★★★★ 1
Burned my already sensitive feet, too big
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
M
Verified Purchase
Ms. Mac
Omaha, US
★★★★★ 5
Just as good as paraffin wax
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
S
Verified Purchase
SKI
Charlottesville, US
★★★★★ 5
Love these!
Color: Pink & Beige, Size: Small(fits up to size 7)
Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned. These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026

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