SKU: 38134683199

Grandstream 2 Line Gigabit Desk Phone | GXP1628

$470.10 $522.33
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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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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4.7 ★★★★★
Based on 20 reviews
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Product Reviews
A
Acts 22:16
Belleville, US
★★★★★ 4
Seems good.
This seems to be good quality and they build trust with the third party testing. The bottle arrives safety sealed for assurance. The blend is good; especially with the BioPerine for easier absorption. The capsules have not taste and are easy to swallow. So far, I'm quite pleased. The quality and price seems fair compared with other offerings. I have no negatives to note.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2025
M
Mr. Knox
Dallas, US
★★★★★ 5
Useful supplement
It is difficult to measure the efficacy of these supplements. With that said, I like taking some daily Curcumin as this falls into the category of "Won't hurt, might help". The ingredient has been used for ages in different cultures, and promises a long lists of potential benefits. One would have to eat large amounts of Turmeric to get the benefits of what is concentrated in this pill, along with some black pepper for better absorption. The suggested use is 3 capsules per day, so the 180 capsules will cover 60 days /2 months. This somewhat distributes the cost of the product. There are the usual trust-increasing stamps on the label, including a Made in the USA one. The label is easy to read and attractive, and the bottle is protected by anti-tampering seals and plastic.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2024
R
Reviewer
Lexington, US
★★★★★ 5
Turmeric Curcumin with Black Pepper Extract (Bioperine) & Organic Turmeric Vegan. Easy to swallow.
The Nature's Evergreen brand's "Turmeric Curcumin with Black Pepper Extract" is a turmeric / curcumin with a relatively high 1950 mg dose per serving, standardized to 95% curcuminoids/ The supplement is enhanced with Bioperine (black pepper extract) to improve absorption. The medium-sized capsules are easy to swallow and have no taste, scent, or aftertaste. They come in a black plastic bottle that is coded for recycling as type 1 resin. The cap is child resistant and of the type that requires depressing it while turning to open it. It is double-sealed for freshness and safety. Pros: High Potency: 1950 mg of turmeric curcumin per serving, standardized to 95% curcuminoids. Enhanced Absorption: Bioperine is purported to improve bioavailability. Vegan and Clean Ingredients: Free from fillers or binders, suitable for various dietary preferences. Affordable: Competitive pricing at $0.11 per capsule. Made in the USA. Cons: Testing protocols and results could be better articulated.
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Reviewed in the United States on November 16, 2024
Q
Question
Charlottesville, US
★★★★★ 2
After ***TOO MUCH*** Research
After ***TOO MUCH*** Research The Amazon ad for this product is so ambiguous that I thought I should do some research before taking this supplement. After AN HOUR AND A HALF of googling, for information I've decided to give this 2 stars. Initially, I was thinking 4 stars (that would have been 5 stars, but I'm not happy about all the googling I had to do about the ingredients), but I decided to lower it because after a great deal of research, I'm still not sure if I should take the label's full recommended dosage, or something lower. But I'm going to start here with the positive: The main things that convinced me to order it it is that it's made in the USA in an FDA registered facility that is GMP certified. and it's 3rd party lab tested. But even though that put my mind to rest about production, the ingredient list is ambiguous, and since there's no Medical Recommended Dosage, I want to know what a safe amount to take is. The ingredients and amount of the supplement provided are MUCH too ambiguous label says that 3 caps provides 1800 mg of organic turmeric (cucurma longa root), and 150 mg of turmeric 95% curcuminoids (cucurma longa root). So what's the difference between these 2 ingredients? And what does it mean, anyway? I read down the entire page, and at the bottom the Product Description notes that "each serving delivers 1950mg of turmeric curcumin, standardized to 95% curcuminoids". But that doesn't explain much. Does that mean that the entire 1950 mg is curcuminoids? Why are the amounts listed sepaerately in the ingredient list? I googled for information about the different ingredients, but I'm not sure how to interpret it. Here's what I found: * A page on the NIC (official US government site) notes that "curcumin is a major component of turmeric, and the activities of turmeric are commonly attributed to curcuminoids (curcumin and closely related substances)". * Another NIC page, noted "In Curcuma longa, crude extract curcuminoid makes up 1–6% of turmeric by weight, distributed in 60–70% curcumin...whereas commercially available curcumin contains about 77% in curcuminoids." * On a page for a vitamin company (not the manufacturer/distributer for this particular product), I read "Curcumin 95 is a botanical extract from turmeric root spice. Curcumin 95 contains 95% curcuminoids." But the label is so confusing. Does that mean that 95% of the entire "1950mg of turmeric curcumin, standardized to 95% curcuminoids" is the amount in 3 caps? Or is it 95% of the 150 mg of the turmeric 95% curcuminoids, listed as an ingredient? And what's a safe amounts to take. The results vary a lot. A page on the Arthritis Foundation site says, "In one small randomized controlled trial, twice daily doses of either 250 or 500 mg of curcumin were compared to placebo. Both doses significantly outperformed placebo on all measures." This site also recommends taking a supplement that includes black pepper (as this does) "for better bioavailability".
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Reviewed in the United States on November 26, 2024
C
Captain & Miss America
Phoenix, US
★★★★★ 4
Turmeric curcumin & black pepper
These capsules come in a freshness and safety sealed bottle. They’re pretty large, but the vegan cellulose capsules swallow easily with a little water. A serving is 3 capsules, You really smell the black pepper extract and turmeric when you open the bottle. The suggested use is to take them 20-30 minutes before a meal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2024

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