Grandstream E1/T1/J1 Digital VoIP Gateway |
(Model # GXW4501) Note: Picture may not represent the actual product. We are continuously working on improving our website and reserve the right to change specifications, availability, and pricing without prior notice. The GXW4500 series are E1/T1 Digital VoIP Gateways that allow digital PSTN and ISDN trunks to be integrated with VoIP networks.
GXW4501 Features:
- Dual Gigabit autosensing RJ45 network ports with integrated NAT router
- TLS and SRTP security encryption technology to protect calls and accounts
- Automated provisioning by HTTP/TFTP with XML config files
- Software configurable E1/T1/J1 ports, support PRI, SS7, MFC R2
- Supports a widerange of voicecodecs, including G.722, G.729, iLBC, and more
- Supports T.38 Fax for creating Faxover-IP
- Supports multilanguage voice promtps
- E1/T1/J1 Interface 1/2/4 RJ45 ports, supporting up to 30/60/120 simultaneous VoIP calls
- Peripheral Ports (2) USB 3.0, (1) SD card interface
- LED Indicators LAN, WAN, E1/T1/J1
- LCD Display 128x32 dot matrix graphic LCD with DOWN and OK buttons
- Reset Switch Yes, long press for factory reset and short press for reboot
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