Grandstream GXW4504 4-Port E1/T1/J1 HD Digital VoIP Gateway
Regular price
$1,349.95
The Grandstream GXW4504 E1/T1 Digital VoIP Gateway allows digital PSTN and ISDN trunks to be integrated with VoIP networks. By connecting the Grandstream GXW4504 with a VoIP network and a traditional PBX or E1/ T1 provider, businesses can drastically increase the amount of PSTN/ISDN trunks integrated with their VoIP network.
Features
- 4x E1/T1/J1 RJ45 port supporting up to 120 simultaneous VoIP calls
- 128x32 dot matrix graphic LCD Display with DOWN and OK buttons
- Software configurable E1/T1/ J1 ports, support PRI, SS7, MFC R2
- Dual Gigabit auto- sensing RJ45 network ports with integrated NAT router
- 2x USB Ports
- 1x SD Card Interface
- Supports a wide- range of voice codecs, including Opus, G.722, G.729, iLBC, and more
- Echo cancellation (G.168-2004), Jitter buffer, Silence suppression (VAD, CNG), PLC
- TLS and SRTP security encryption technology to protect calls and accounts
- Automated provisioning by HTTP/TFTP with XML config files
- Supports T.38 Fax for creating Fax-over-IP
- Supports multi- language voice prompts
System Compatibility
- Compatible with a wide variety of open-source PBX systems or Hosted Cloud Solutions (Vonage Business, Ring Central, Nextiva, 8x8, etc).
- Also compatible with 3CX, Asterisk, Broadsoft, and Genesys platforms
- Check with your VoIP service provider for compatibility confirmation
Package Contents
- GXW4504 Gateway
- Ethernet Cable
- Rack Mount
- 12V Power Supply
