User's Manual

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GXW450X User Manual
Version 1.0.0.6
GATEWAY GXW450X OVERVIEW
The GXW450X series are E1/T1/J1 Digital VoIP Gateways that allow digital PSTN and ISDN trunks to be
integrated with VoIP networks. By connecting the GXW450X series with a VoIP network and traditional
PBX or E1/T1/J1 providers, businesses can drastically increase the number of PSTN/ISDN trunks
integrated with their VoIP network and the concurrent calls supported. The GXW450X series offer three
models that provide 1, 2 or 4 T1/E1/J1 spans and support 30, 60 or 120 concurrent calls.
Feature Highlights
The following table contains the major features of the GXW450X:
Table 1: GXW450X Features Highlights
GXW450X Technical Specifications
The following table resumes all the technical specifications including the protocols/standards supported,
voice codecs, languages and upgrade/provisioning settings for the GXW450X
Table 2: GXW450X Technical Specifications
Interfaces
T1/E1/J1 Interface
1/2/4 RJ45 ports, supporting up to 30/60/120 simultaneous VoIP calls
Network Interface
Dual self-adaptive Gigabit ports (switched or routed)
Peripheral Ports
(2) USB 3.0, (1) SD card interface
GXW450X
• 1,2 or 4 Software configurable E1/T1/J1 ports
• Support of PRI, SS7and MFC R2 Signaling protocols
• Dual Gigabit Auto-sensing RJ45 Network ports with integrated NAT router
• Support of T.38 FAX for creating Fax-over-IP
• Support of a wide range of voice codecs, including G.722, G.729, iLBC,
OPUS and more
•
TLS and SRTP security encryption technology to protect calls and
accounts
• Automated provisioning by HTTP/TFTP with XML config files
• Support of multi-language voice prompt
• Supports up to 120 concurrent calls