Description
The Grandstream GXW4232 V2 VoIP gateway is a powerful solution designed to meet the needs of businesses requiring robust, secure, and flexible telecommunication solutions. With its support for 32 analog ports and Gigabit Ethernet connectivity, this device ensures seamless integration and reliable performance in a variety of network environments. Advanced IP telephony features such as call forwarding, caller ID, and echo cancellation enhance communication efficiency, while comprehensive codec support ensures superior voice quality. Security is a priority, with AES-128 encryption and TLS protocol ensuring that your communications remain confidential and protected. Additionally, the device’s compliance with a wide range of standards, including RoHS and EN55032 Class B, underscores its reliability and commitment to quality. Whether deployed in a desktop or rack-mounted setup, the Grandstream GXW4232 V2 is an excellent choice for businesses looking to upgrade their communication infrastructure.
- 32 analog ports for extensive connectivity
- Supports a wide array of voice codecs for clear communication
- Integrated echo cancellation and dynamic jitter buffer for enhanced call quality
- Compliant with major standards including AES-128 and TLS for secure communications
- Rack mountable design for easy integration into existing network infrastructure
- Robust connectivity
Equipped with 32 analog ports and support for Gigabit Ethernet, this device ensures seamless integration into existing networks, offering reliable connectivity for a multitude of IP telephony applications. - Advanced telephony features
From DTMF detection to echo cancellation and call forwarding, the device boasts a comprehensive suite of IP telephony features designed to enhance communication efficiency and flexibility. - Enhanced security
With AES-128 encryption and TLS protocol support, this VoIP gateway prioritizes the security of your communications, safeguarding against unauthorized access and ensuring confidentiality. - Comprehensive codec support
Supporting a wide range of voice codecs including G.722, G.729, and Opus, this device delivers superior voice quality across different bandwidths, ensuring clear and uninterrupted calls. - Durable and compliant
Designed to meet a variety of compliance standards such as RoHS, EN55032 Class B, and IEC/EN 62368-1, this device is built for durability and adherence to global regulatory requirements.
Main Specifications
Product Description | Grandstream – VoIP gateway |
Device Type | VoIP gateway |
Form Factor | Desktop / rack mountable – 1U |
Ports Qty | 32 |
Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
VoIP Protocols | SIP, RTCP, RTP |
Telephony Interfaces | 32 phone (FXS) |
Protocols & Specifications | ITU V.21, ITU V.29, ITU V.17, ITU V.27ter, ITU T.38 |
Analogue Ports Qty | 32 |
Power | AC 100-240 V (50 – 60 Hz) |
Dimensions (WxDxH) | 44 cm x 18.5 cm x 4.4 cm |
Weight | 2.76 kg |
Extended Specifications
General
Device Type | VoIP gateway |
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Height (Rack Units) | 1U |
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Built-in Devices | LED display |
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Width | 44 cm |
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Depth | 18.5 cm |
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Height | 4.4 cm |
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Weight | 2.76 kg |
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Networking
Form Factor | Desktop / rack mountable |
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Ports Qty | 32 |
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Connectivity Technology | Wired |
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Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
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Network / Transport Protocol | TCP/IP, UDP/IP, ARP, PPPoE, TFTP, SIPS |
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Remote Management Protocol | HTTP, HTTPS, ICMP, DNS, DHCP, NTP, TFTP, TR-069, SSH |
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Status Indicators | Power, link, activity, phone |
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Features | QoS, DiffServ support, ToS, STUN support, LLDP, SecureBoot, over-voltage protection, over-current protection |
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Encryption Algorithm | TLS |
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IP Telephony
VoIP Protocols | SIP, RTCP, RTP |
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Voice Codecs | T.38, G.723, G.726-32, G.729, G.722, iLBC, Opus |
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Telephony Interfaces | 32 phone (FXS) |
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IP Telephony Features | Echo cancellation, dynamic jitter buffer, Caller ID, call waiting, call blocking, call conference, call forwarding, Do-not-disturb (DND) support, paging, message waiting indicator LED, auto dial, stutter tone, DTMF detection, RFC 3261 support |
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Communications
Protocols & Specifications | ITU V.21, ITU V.29, ITU V.17, ITU V.27ter, ITU T.38 |
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Analogue Ports Qty | 32 |
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Expansion / Connectivity
Interfaces | 32 x modem – RJ-11
2 x management – Telco
1 x 1000Base-T – RJ-45 |
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Miscellaneous
Compliant Standards | RFC2833, AES-128, SRTP, 47 CFR Part 15 Class B, AS/NZS 62368.1, AS/NZS CISPR32 Class B, C-Tick, EN IEC 61000-3-2, EN55032 Class B, EN55035, EN61000-3-3, ICES-003, IEC/EN 62368-1, RoHS, AS/CA S003.1, ITU-T K.21 |
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Power
Power Device | Internal power supply |
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Voltage Required | AC 100-240 V (50 – 60 Hz) |
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Power Provided | 60 watt |
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Dimensions & Weight (Shipping)
Environmental Parameters
Min Operating Temperature | 0 °C |
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Max Operating Temperature | 40 °C |
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Humidity Range Operating | 10 – 90% (non-condensing) |
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