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The Grandstream GXW4216 V2 is a high-performance FXS gateway designed to seamlessly connect analog devices to VoIP networks. This 16-port solution delivers enterprise-grade voice connectivity with advanced security features and flexible deployment options, making it ideal for businesses transitioning to IP-based communications.
The GXW4216 V2 bridges the gap between legacy analog equipment and modern VoIP infrastructure, protecting your investment in existing devices while enabling cost-effective IP telephony. Whether you're managing a small office, call center, or multi-location enterprise, this gateway provides the reliability and scalability needed for mission-critical communications. The device supports international caller ID standards (Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based) and offers comprehensive security protocols to safeguard your voice traffic against unauthorized access.
When you choose this Grandstream GXW4216 V2, you're backed by a company with over 30 years in the business and a proven track record of reliability. Every unit undergoes a meticulous testing and inspection process to ensure it meets our high standards for performance and dependability. You can purchase with confidence knowing you're getting quality hardware at competitive pricing.
This gateway arrives ready to deploy in your network environment, providing immediate value and helping you modernize your communications infrastructure without unnecessary delays. With comprehensive warranty coverage and dedicated support, you have everything you need to integrate this solution into your business operations seamlessly.
New items ship in their original manufacturer's packaging. These items are in excellent condition with no blemishes on their housings.
| Manufacturer | Grandstream |
|---|---|
| Model | GXW4216-V2 |
| Network Interface | 1x Gigabit Ethernet port |
| # of Telephone Interfaces | 16 x RJ11 & 1 50-pin Telco connector |
| LCD display | Backlit 128x32 graphic LCD display with multi-language support |
| LED indicators | Power, LAN Link, LAN Activity, Connection Per Telephone Port |
| Voice Compression | G.711, G.723, G.726-32, G.729, G.722 (wide band), iLBC, Opus (wide-band) |
| Fax over IP Support | T.38 compliant Group 3 Fax Relay (up to 14.4kbps); auto-switch to G.711 for Fax Pass-through |
| Telephony Features | Caller ID display/block, call waiting, transfer (blind/attended), forward, DND, 3-way conference, last call return, paging, MWI, auto dial |
| Caller ID | Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID |
| Provisioning | TFTP, HTTP, HTTPS, FTP, FTPS, TR-069, XML config files; Zero Config with Grandstream UCM |
| Security | SRTP, TLS/SIPS, HTTPS (AES-128), SecureBoot, random admin passwords, unique certificates, dual firmware images |
| Dimensions | 7.28" x 17.32" x 1.73" |
| Mounting | Desktop and rack mount with front brackets |
| Included | 1x GXW4216-V2 1x Universal Power Supply 1x front brackets |
Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.
If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.
All products purchased from us are covered by a 1-year warranty from the date of purchase, covering manufacturing defects and functional failures under normal business use.
Please note that batteries are an exception to this policy. Batteries are covered by a 90-day warranty due to their consumable nature.
This warranty does not cover damage caused by misuse, unauthorized modifications, or improper handling. For any warranty claims, please contact our support team with your purchase details and a description of the issue.
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