Description

Grandstream GXW4200 VoIP Gateway Dubai

The Grandstream GXW4200 series is a high-performance VoIP Gateway in Dubai that has been designed to meet the communication needs and requirements of medium and small-sized enterprises. It enables businesses to create an affordable hybrid IP and analog telephone system that delivers a smooth and reliable VoIP Communication system that does not interfere with existing analog phones, Fax machines as well as existing PBX systems.

The Grandstream GXW4200 series Dubai which include GXW4216, GXW4224, GXW4232, and GXW4248 are based on SIP protocols and are therefore widely compatible with various existing VoIP systems, IP phones, and analog PBX systems. The Grandstream GXW4200 series VoIP Gateway in Dubai is equipped with multiple FXS analog telephone ports and many rich telephony features which deliver a smooth communication experience. It supports flexible dialing plans, easy provisioning, crystal clear audio, and delivers high performance in handling of high volume voice calls in the office. It is therefore an affordable communication solution for businesses that wish to invest in a hybrid IP and analog telephone system so as to fully enjoy the benefits of using VoIP communications. It also not only maximizes the efficiency of workers but also boosts general productivity.

Grandstream GXW4200 VoIP Gateway Features

Rich Telephony Features
- Grandstream GXW4200 VoIP Gateway series Dubai is equipped with many advanced telephony features including a flexible dial plan, call transfer, call forward, call waiting, do not disturb, message waiting indication, multi-language prompts, and many others. This enables the user to explore various options in communications and also enjoy a smooth communication experience.
Carrier-Grade Security, Provisioning, and Management
- The Grandstream GXW4200 VoIP Gateway Dubai uses standard encryption protocols to perform highly secure remote provisioning and unobtrusive in-service software upgrades. Remote provisioning tools include detailed performance measurement and troubleshooting features, enabling network providers to deliver high-quality support to their subscribers. Remote provisioning also saves service providers the time and expense of managing, preloading, and reconfiguring customer premises equipment.
Fax Support
- The Grandstream GXW4200 VoIP Gateway Dubai is configured to support T.38 Fax which enables you to create Fax-over-IP. 38 is an ITU protocol that dictates how fax audio traverses a packet-switched network, such as the Internet or a company’s LAN/WAN, reliably. In order for fax audio to traverse a packet-switched network like the Internet, the analog signal used by fax machines must be converted into digital packets.
Maximum Security
- Grandstream GXW4200 VoIP Gateway Dubai uses a number of leading security protocols including TLS and SRTP security encryption technology to safeguard your VoIP accounts and calls from access by unauthorized persons and devices. This prevents the loss of important data or corruption of files due to access by malicious hackers.
Cloud Management
- Grandstream provides a reliable and secure cloud service to deliver connectivity to its users at cheaper maintenance costs while enhancing operation and maintenance efficiency. The cloud service on the internet enables customers to gain direct access to Grandstream devices available on private networks such as IP-PBXs, audio gateways, and IP phones, therefore allowing simple remote maintenance and management of Grandstream devices. This kind of cloud service is specifically designed to meet the needs of large-scale installation, configuration, and maintenance and operation. Auto-provisioning and configuration backup, online update, real-time monitoring and alert enable users to achieve efficient operation and maintenance, thus maximizing productivity in organizations.
Automated – Provisioning – TFTP/HTTP/HTTPS
- The Grandstream GXW4200 VoIP Gateway Dubai has the ability to deploy an information technology or telecommunications service by using embedded pre-deﬁned procedures that are carried out electronically without requiring any human intervention, thus making it very reliable and convenient.
Conferencing Capabilities
- The Grandstream GXW4200 VoIP Gateway series Dubai supports 3-way HD audio conferencing. This enables you to seamlessly connect and collaborate with colleagues from different geographical locations. It is a cost-effective means of communication which helps in saving time.
HD Voice Quality
- The Grandstream GXW4200 VoIP Gateway series in Dubai supports a number of voice compression codecs including 722, G.711, G.729, G.723, iLBC, G.726, and many others. It also uses noise suppression technologies such as Echo Cancellation and Jitter Buffer to deliver crystal clear sounds while filtering out any background noises which may interfere with communication during voice calls.
Enhanced Visual Clarity
- Grandstream GXW4200 VoIP Gateway Dubai is equipped with a 128 x 32 dot matrix graphic LCD with DOWN and OK buttons and multi-language support which give you quick access to details. The graphic LCD display screen provides its user with a comfortable viewing experience even in poorly–lit room conditions.
Maximum Security
- Grandstream GXW4200 VoIP Gateway Dubai uses a number of leading security protocols including TLS and SRTP security encryption technology to safeguard your VoIP accounts and calls from access by unauthorized persons and devices. This prevents the loss of important data or corruption of files due to access by malicious hackers.

Call Features

Call Transfer: This advanced feature of the Grandstream GXW4200 series gateway allows the user to relocate an inbound call to another phone or messaging system by using a dedicated call transfer button, or software that has been configured for use on the Gateway.
Call Waiting: You can hear another incoming call when you are already on an active phone call (beep). With the Grandstream GXW4200 VoIP Gateway, you can also turn off call waiting so that incoming calls are directly sent to voicemail during moments you are active on another phone call.
Call Holding: You can easily place an active phone call on hold in order to make or pick another incoming call using the premium Grandstream GXW4200 VoIP Gateway Dubai.

Grandstream GXW4200 VoIP Gateway – Technical Specifications

Telephone Interfaces

GXW4216/4224/4232: 16/24/32 x RJ11 & 1/1/2 50-pin Telco connectors
GXW4248: 2 50-pin Telco connectors

Network Interfaces

1 x 10M/100M/1000Mbps auto-sensing RJ45 port

LED indicators

LAN Link, LAN Activity, Connection Per Telephone Port

LCD display

Backlit 128×32 graphic LCD display with support for multiple languages

Voice-over-Packet Capabilities

Window-based carrier-grade line echo cancellation, dynamic jitter buffer, modern detection & auto-switch to G.711

Voice Compression

711, G.723.1, G.726 (40/32/24/16), G.729 A/B, iLBC

Fax over IP

38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through, Fax data pump V.17, V.21, V.27ter, V.29 for T.38 fax relay

Telephony Feature

Caller ID display or block, call waiting, blind or attended call 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

QoS

DiffServ, TOS, 802.1P/Q VLAN tagging

Network Protocols

TCP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUN, LLDP

DTMF Method

Flexible DTMF transmission methods including in-audio, RFC2833, and/or SIP INFO

Signaling

SIP (RFC 3261) over UDP/TCP/TLS

SIP Server Profiles & Accounts Per System

4 distinct SIP server profiles per system and independent SIP account per telephone port

Provisioning

TFTP, HTTP, HTTTPS, TR069

Security

SRTP, TLS/SIPS, HTTPS, 802.1x

Management

Syslog, HTTPS, Web browser, voice prompt, TR-069

Universal Power Supply

GXW4232/4224/4216: Output: 12VDC, 5A; Input: 100 ~ 240VAC, 50 ~ 60Hz
GXW4248: Output: 24VDC, 6.25A; Inpu: 100 ~ 240VAC, 50~ 60Hz

Environmental

Operating: 0 °C ~ 40C; Storage: -20°C ~ 60°C; Humidity: 10% ~90% (non-condensing)

Electrical Protection

Over-voltage and over-current protection (ITU-T Reccomendation K.21, Basic Test Level)

Physical

Unit dimension:– 440mm (L) x 255mm (W) x 44mm (H) (1U) (GXW4248)– 440mm (L) x 185mm (W) x 44mm (H) (1U) (GXW4216/4224/4232)
Unit Weight:– 3.21KG (GXW4248)– 2.63KG (GXW4224)
– 2.57KG (GXW4224)

– 2.39KG (GXW4216)
Package weight:– 4.31KG (GXW4248)– 3.68KG (GXW4224)
– 3.62KG (GXW4224)

– 3.48KG (GXW4216)