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Grandstream GXW4501 E1/T1/J1 Digital VoIP Gateway: Seamless Communication Integration | Supports Multi- Language Voice Prompts | Automated Provisioning by HTTP/TFTP

Grandstream

  • Supports up to 30 concurrent calls
  • Supports Multilanguage voice prompts
  • Supports T.38 Fax for creating Fax over-IP
  • Automated provisioning by HTTP/TFTP with XML config files
  • Software configurable E1/T1/ J1 ports, support PRI, SS7, MFC R2
  • Dual Gigabit autosensing RJ45 network ports with integrated NAT router
  • TLS and SRTP security encryption technology to protect calls and accounts

Grandstream GXW4501_User_Guide (PDF)
Grandstream GXW4501_QIG-1 Installation Guide (PDF)
Grandstream Datasheet_GXW4501_English (PDF)

$700.00

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$855.50 for 3 item(s)

Grandstream GXW4501 E1/T1/J1 Digital VoIP Gateway: Seamless Communication Integration | Supports Multi- Language Voice Prompts | Automated Provisioning by HTTP/TFTP

Grandstream is definitely a leader in innovative communication solutions, it just introduced the GXW4501 E1/T1/J1 Digital VoIP Gateway, a cutting-edge addition to its product lineup. This gateway is engineered to provide seamless integration of traditional E1/T1/J1 lines into modern VoIP networks, enabling businesses to leverage their existing infrastructure while transitioning to advanced communication technologies. The GXW4501 ensures crystal-clear voice quality and compatibility with a wide range of IP-based communication platforms.

With support for up to 30 concurrent calls, robust security features, and easy management through intuitive web interfaces, the GXW4501 empowers organizations to enhance their communication capabilities without compromising on reliability or scalability. Whether it’s connecting legacy PBX systems to IP networks or bridging the gap between traditional and digital communication channels, the GXW4501 offers a versatile solution designed to meet the evolving needs of businesses in today’s dynamic landscape.

Features of Grandstream GXW4501 E1/T1/J1 Digital VoIP Gateway:

  • Supports up to 30 concurrent calls
  • Supports Multilanguage voice prompts
  • Supports T.38 Fax for creating Fax over-IP
  • Automated provisioning by HTTP/TFTP with XML config files
  • Software configurable E1/T1/ J1 ports, support PRI, SS7, MFC R2
  • Dual Gigabit autosensing RJ45 network ports with integrated NAT router
  • TLS and SRTP security encryption technology to protect calls and accounts
  • Supports a wide range of voice codecs, including G.722, G.729, iLBC, and more
Brands

Color

Network connection type

Method of Connectivity

Case Material

Metal

Grandstream GXW4501 Specifications

Interfaces

  • T1/E1/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 x USB 3.0, (1) SD card interface
  • LED Indicators: LAN, WAN, T1/E1/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 And 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, Opus, iLBC, GSM-FR, 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

Signalling And 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, HDLC, HDLC-ETH, PPP, Frame Relay (pending), IPv6, OpenVPN®
  • Status and statistic: Call status and history, device status monitoring and ISND 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, 1.5A
  • Physical & Dimensions: Unit Weight: x.xxx kg; Package Weight: x.xxx kg Unit Dimensions: 485mm(L) x 190mm(W) x 46mm (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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