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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
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Description
Grandstream GXW4232 Analog VoIP 32 Port FXS GatewayThe GXW4232 is a next generation high performance high density analog VoIP gateway that is fully compliant with SIP standard and interoperable with various VoIP systems, analog PBX and phones on the the market. It features multiple FXS analog telephone ports, superb voice quality, rich telephony functionalities, easy provisioning, flexible dialing plans, advanced security protection, and strong performance in handling high volume voice calls. The
The GXW4232 is a next generation high performance high-density analog VoIP gateway that is fully compliant with SIP standard and interoperable with various VoIP systems, analog PBX and phones on the the market. It features multiple FXS analog telephone ports, superb voice quality, rich telephony functionalities, easy provisioning, flexible dialing plans, advanced security protection, and strong performance in handling high volume voice calls. The GXW4232 gateway offers small and medium businesses a cost-effective hybrid IP and analog telephone system that allows them to enjoy the benefits of VoIP communications while preserving investment on existing analog phones, fax machines and legacy PBX systems.
Product Features:
- 32 telephone FXS ports with both RJ11 and 50-pin Telco connectors, as well as per port LED
- Gigabit Ethernet and a backlit 128x32 graphic display with support for multiple languages
- 4 SIP Server profiles per system and independent SIP account per port
- Supported voice/Fax codecs include G.711, G.723.1, G.726A/B, iLBC, T.38 Fax
- Advanced carrier grade 128ms-tail-length G.168 line echo cancellation
- Over-voltage and over-current protection(ITU-T, K.21)
- Support VMWI, NEON LED and stutter tone for message waiting indication
- Automated provisioning using TR-069 or AES encrypted XML configuration file; TLS/SRTP/HTTPS for advanced security and privacy protection
- Telephone Interfaces: 32 x RJ11 FXS ports plus 1 x 50 pin Telco connector
- Network Interfaces: 1 x 10M/100M/1000Mbps auto-sensing RJ45 port
- LCD Display: Backlit 128x32 graphic LCD display with support for multiple languages
- Voice-over-Pack Capabilities: G.168 carrier grade line echo cancellation, dynamic jitter buffer, modem detection & auto-switch to G.711
- Voice Compression: G.711, G.723, G.726, G.729 A/B, iLBC
- Fax over IP: T.38 compliant Group 3 Fax Relay up to 14.4kbps and auto-switch to G.711 for Fax Pass-through, Fax Data pump V.17, V.21, V27ter, V29 for T.38 fax relay
- Telephony Features: Caller ID display or block, call waiting, blind or attended transfer, call forward, do not disturb, 3-way conference, last call return, paging, message waiting indicator LED (NEON LED) support and stutter tone, auto dial, flexible dial plan
- QoS: DiffServ, TOS, 802.1P/Q VLAN tagging
- DTMF Method: Flexible DTMF transmission methods including In-audio, RFC2833, and /or SIP INFO
- SIP Server Profiles & Accounts Per System: 2 distinct SIP server profiles per system and independent SIP account per telephone port
- Provisioning: TFTP, HTTP, HTTPS, TR069
(1) GXW4232 Gateway
(1) Power Adapter
(1) Ethernet Cable
(1) Mounting Bracket Set
(1) Quick Start Guide
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.1 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 4
Happy to have a stainless steel one
I'm a female and I tried a few others, but this one seems to be more comfortable in my mouth. I would've given it five stars, but I wish it had one side, a little bit rougher than the other side. I'm spoiled with the one I had which was plastic, but it was perfect. Otherwise one was a milder scraping than the other side, and I seem to like the more aggressive scraping. People who have never used a tongue scraper will be just fine with this and I'm going to stay with this one. Just have to do it more times.
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Solid and dependable product
This product has had a positive impact on my oral health. It is well made of solid stainless steel, and is comfortable to hold and use. I have no doubt this product will continue to work for me for years to come.
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Reviewed in the United States on April 15, 2026
★★★★★ 4
Well-Designed and Effective
This tongue scraper is high quality and feels well-made. The stainless steel construction is solid and doesn't feel cheap or flimsy. It has good weight to it and seems built to last with regular use.
It's easy to use right from the first time. The process is straightforward - you just hold the handles and gently scrape your tongue from back to front. No complicated technique needed, and it does what it's supposed to do effectively.
The two handles are really well designed, which makes it easy to control. Having a handle on each side gives you a comfortable grip and better leverage than single-handle scrapers. The dual-handle design lets you apply even pressure and maneuver it smoothly without awkward angles or slipping.
This works for both adults and kids with no issues. My teenager uses it without problems, and the ergonomic design fits different hand sizes comfortably. It's versatile enough for the whole family.
One thing I'm uncertain about is the rust-resistance longevity. It says it's rust-proof, but only time will tell how it holds up with daily use and exposure to water. So far it looks fine with no signs of rust, but I'll have to see if that continues months down the line. Another good thing is the edges are not sharp and you won't cut your tongue even if you apply some extra pressure.
The compact size makes it portable. I can easily pack it for travel or keep it in my bag for freshening up during the day. It doesn't take up much space.
For the price, this is recommended. You're getting a functional, well-designed tool that improves oral hygiene and gives you value for money. The dual-handle feature alone makes it worth it compared to basic scrapers. It's a simple addition to your routine that makes a noticeable difference.
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Reviewed in the United States on February 14, 2026
★★★★★ 5
Versatile Product
This tongue cleaner is made from high-quality metal and is easy to clean. Overall, it feels solid and hefty and is extremely comfortable to use. As such, I highly recommend this item.
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Reviewed in the United States on March 10, 2026
★★★★★ 5
Effective, Durable, and Great for Fresh Breath
The Zelmin’s Tongue Scraper is a simple yet highly effective tool for improving daily oral hygiene. The dual handle design makes it easy to hold and control, allowing you to reach the entire tongue surface comfortably. It removes buildup quickly and leaves your mouth feeling noticeably cleaner and fresher.
The metal is sturdy, rust resistant, and easy to clean after each use. It’s a big improvement over plastic scrapers that bend or lose effectiveness over time. This scraper is especially helpful before meetings, meals, travel, or any moment when fresh breath matters.
Pros:
Dual handle design offers great control and easy use
Durable, rust resistant metal that lasts long term
More effective than flimsy plastic scrapers
Helps eliminate odor causing buildup for fresher breath
Easy to clean and store
Cons:
Metal edges may feel firm for very sensitive tongues
Needs gentle pressure to avoid irritation
Larger size may take a moment to adjust to compared to plastic scrapers
Overall: This tongue scraper is effective, sturdy, and a great addition to your daily oral care routine. If you want fresher breath and a cleaner mouth with minimal effort, Zelmin’s scraper is an excellent choice.
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Reviewed in the United States on January 27, 2026