Grandstream GXW4504 Dubai

Grandstream GXW4504 Dubai

Grandstream GXW4504 Dubai is a high-density analog VoIP gateway that provides an easy and cost-effective solution to integrate analog phones or fax machines into an IP-based network.

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Description

Grandstream GXW4504 Dubai

The Grandstream GXW4504 Dubai is a VoIP gateway that allows businesses to connect up to four analog lines to a digital VoIP network. It is designed to offer a reliable and cost-effective solution for businesses that still rely on legacy analog systems while also taking advantage of modern VoIP technology.

One of the key features of the Grandstream GXW4504 Dubai is its support for both SIP and H.323 protocols, which makes it compatible with a wide range of VoIP networks and IP-PBX systems. It also comes with a built-in NAT router, which helps to ensure seamless connectivity and fast data transfer rates.

The Grandstream GXW4504 Dubai also supports a range of advanced features, such as echo cancellation, caller ID, and call waiting. It also includes a number of security features, such as TLS and SRTP encryption, to protect against unauthorized access and data breaches.

Another key feature of the Grandstream GXW4504 Dubai is its easy installation and configuration. The device can be easily configured using a web-based interface, and it can be mounted on a wall or rack for added convenience.

Overall, the Grandstream GXW4504 Dubai is a powerful and reliable VoIP gateway that provides businesses with a cost-effective way to integrate legacy analog systems into modern VoIP networks. Its support for multiple protocols, advanced features, and easy installation make it a popular choice for businesses looking to make the transition to VoIP while still retaining their existing analog infrastructure.

Grandstream GXW4504 Specifications

Interfaces

  •  E1/T1/J1 Interface 1/2/4 RJ45 ports, supporting up to 30/60/120 simultaneous VoIP calls
  • Network Interfaces Dual self-adaptive Gigabit ports (switched or routed)
  • Peripheral Ports (2) USB 3.0, (1) SD card interface
  • LED Indicators LAN, WAN, E1/T1/J1
  • LCD Display 128×32 dot matrix graphic LCD with DOWN and OK buttons
  • Reset Switch Yes, long press for factory reset and short press for reboot

Voice & Video Capabilities

  •  Voice-over-Packet Capabilities LEC with NLP Packetized Voice Protocol Unit, 128ms-tail-length carrier grade Line Echo Cancellation,Dynamic Jitter Buffer, Modem detection & auto-switch to G.711
  • Voice and Fax Codecs G.711 A-law/U-law, G.722, G.723.1 5.3K/6.3K, G.726, G.729A/B, iLBC, AAL2-G.726-32
  • Fax over IP T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Passthrough, Fax data pump V.17, V.21, V.27ter, V.29 for T.38 fax relay
  • Voice-quality Enhancement Echo cancellation (G.168-2004), Jitter buffer, Silence suppression (VAD, CNG), PLC
  • QoS Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS

Signaling & Control

  • DTMF Methods In-band audio, RFC2833, and SIP INFO
  • Digital Signaling
  • SIP (RFC 3261) over UDP/TCP/TLS, PRI, SS7, MFC R2, RBS (pending) PRI switch types: Euro ISDN, nation, Q.SIG
  • CAS: MFC R2 (Argentina, Brazil, China, Czech Republic, Colombia, Ecuador, Indonesia, ITU, Mexico, Philippines, Venezuela) SS7: ITU, ANSI, China
  • Upgrade Firmware upgrade via TFTP / HTTP / HTTPS or local HTTP upload
  • Device Management Syslog, HTTPS, Web browser, voice prompt, TR-069 management, backup and restore, port capture and packet capture
  • Network Protocols TCP/UDP/IP, RTP/RTCP, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH, HTTP/HTTPS, PPPoE, STUN, SRTP, TLS, LDAP, PPP, Frame Relay (pending), IPv6, penVPN®
  • Status and statistic Call status and history, device status monitoring and ISDN status monitoring

Security

  • Media Encryption SRTP, TLS, HTTPS, SSH, 802.1X
  • User-defined ports SIP port, RTP port, HTTP/HTTPS port
  • Advanced Defense Fail2ban, alert events, Whitelist, Blacklist, strong password based access control

Physical

  • Universal Power Supply Input: 100 ~ 240VAC, 50/60Hz; Output: DC+12V, 2A
  • Physical & Dimensions
    • GXW4501: Unit Weight: 2,350g; Package Weight: 3130g
    • GXW4502: Unit Weight: 2360g; Package Weight: 3140g
    • GXW4504: Unit Weight: 2380g; Package Weight: 3160g
    • Unit Dimensions: 485mm(L) x 191mm(W) x 46.2mm (H)
  • Temperature and Humidity Operating: 32 – 113ºF / 0 ~ 45ºC, Humidity 10 – 90% (non-condensing) Storage: 14 – 140ºF / -10 ~ 60ºC, Humidity 10 – 90% (non-condensing)
  • Mounting Rack mount & Desktop
  • Additional Features
  • Multi-Language Support
    • Web UI: English, Simplified Chinese, Traditional Chinese, Spanish, French, Portuguese, German, Russian, Italian, Polish, Czech;
    • Customizable IVR/voice prompts: English, Chinese, British English, German, Spanish, Greek, French, Italian, Dutch, Polish, Portuguese, Russian, Swedish, Turkish, Hebrew, Arabic;
    • Customizable language pack to support any other languages
  • Compliance
    • FCC: Part 15 (CFR 47) Class B, Part 68
    • CE: EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, EN60950-1, TBR21, RoHS
    • RCM: AS/NZS CISPR 22, AS/NZS CISPR 24, AS/NZS 60950, AS/ACIF S002
    • ITU-T K.21 (Basic Level); UL 60950 (power adapter)
    • T1: TIA-968-B Section 5.2.4
    • E1: TBR4/TBR12/TBR13, E1: AS/ACIF

 

 

 

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