Grandstream
Grandstream 32 port FXS Gateway
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Bridge Your Analog Phones to a Powerful VoIP Network
The Grandstream GXW4232 is a high-density FXS VoIP gateway that allows businesses of all sizes to integrate traditional analog phones, fax machines, and legacy PBX systems into a modern VoIP network. This next-generation gateway is the perfect solution for companies looking to leverage the benefits of VoIP communications while preserving their investment in existing analog equipment. Featuring 32 FXS ports and a Gigabit Ethernet port, the GXW4232 delivers exceptional performance, superb voice quality, and robust telephony features for high-volume call environments.
High-Performance and Seamless Integration
Engineered for full interoperability with leading IP-PBXs, soft-switches, and SIP-based environments, the GXW4232 ensures a smooth and easy deployment. It features 4 SIP server profiles per system and an independent SIP account for each of its 32 ports, offering remarkable flexibility in configuration. A backlit 128x32 graphic LCD display provides clear status information and supports multiple languages for easy management.
Advanced Telephony and Security Features
The GXW4232 is packed with a rich set of telephony features, including 3-way voice conferencing, caller ID, call transfer, call waiting, and flexible dial plans. For enhanced security, it is equipped with SRTP/TLS/HTTPS protection to safeguard your calls and accounts. Advanced voice-over-packet capabilities, such as carrier-grade line echo cancellation and a dynamic jitter buffer, ensure crystal-clear audio quality.
Technical Specifications
| Category | Specification |
|---|---|
| Interfaces | Telephone Interfaces: 32 x RJ11 FXS ports & 2 x 50-pin Telco connectors Network Interface: 1 x 10/100/1000Mbps auto-sensing RJ45 port |
| Display & Indicators | LCD Display: Backlit 128x32 graphic LCD with multi-language support LED Indicators: LAN Link, LAN Activity, Per Port Status |
| Voice, Fax, & Modem | Voice Codecs: G.711, G.723.1, G.726, G.729A/B, iLBC, Opus, G.722 (wide-band) Fax over IP: T.38 Fax Relay up to 14.4kbps Voice-over-Packet: Carrier-grade Line Echo Cancellation (LEC), Dynamic Jitter Buffer |
| Telephony Features | Caller ID, Call Waiting, Transfer, Forward, 3-Way Conferencing, Do Not Disturb, Message Waiting Indication (MWI) |
| Signaling & Control | Network Protocols: TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, NTP, TFTP, PPPoE, STUN, LLDP QoS: DiffServ, TOS, 802.1P/Q VLAN tagging DTMF Method: In-audio, RFC2833, and/or SIP INFO |
| Security | Media: SRTP Control: TLS/SIPS/HTTPS Management: Syslog support, HTTPS, 802.1x, AES encryption |
| Physical & Environmental | Power Supply: AC 100-240V, 50/60Hz Dimensions: 440mm (W) x 185mm (D) x 44mm (H) (1U) Weight: 2.76 kg (6.08 lbs) Operating Temperature: 0°C to 40°C (32°F to 104°F) |
| Compliance | FCC, CE, RCM |
Manufacturer Technical Data
| Product Spec Sheet |
 Download |
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Shipping & Returns
- R120 Delivery Fee
- 30 Day Returns
- 24 Hour Live Chat Support
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Frequently Asked Questions
Answers to frequently asked questions
Does NexGen Computing conduct regular security audits?
Yes, we regularly conduct security audits and vulnerability assessments to identify and address potential security weaknesses, maintaining a high level of security and compliance with industry standards.
How can I stay informed about policy changes?
We reserve the right to update or modify our policies at any time. Changes will be posted on our website, and your continued use of our products and services constitutes acceptance of any changes.
Where can I find more information or ask additional questions?
For more information or assistance, please visit our website at www.nexgencomputing.co.za or contact us at support@nexgencomputing.co.za.
How does NexGen Computing handle shipping and delivery?
Orders are processed promptly, with delivery details provided at checkout. Tracking information will be emailed once your order ships.
What is the return and refund policy?
Refunds are typically issued for defective or incorrect items within 14 days of receipt. For detailed information, please refer to our Refund Policy.
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Yes, all payments made on our site are processed securely on our domain using industry-standard security measures. Sensitive data, such as credit card numbers, are processed by PCI-compliant payment processors like Yoco, Paystack, and Peach Payments.
