The Grandstream‘s GXW4004/4008 FXS Gateway enables small and medium businesses to create integrated IP and PSTN telephony systems to create one easy-to-manage communications solution. The GXW4004/4008 is intuitive and easy to deploy with its 4 or 8 FXS ports for analog telephones, and two 10/100 ports for connection to an IP network. The GXW400x series also includes a built-in NAT router. Advanced telephony features, easy automated provisioning superb voice quality, and a PSTN lifeline port allow the GXW400x series to be the ideal analog gateway solution for
businesses.
Constructing a high-end and interoperable communications network with your analog endpoints is easier than ever. The GXW4004/4008 is ideal for small to medium business that are looking to integrate existing PSTN telephony systems into an IP telephony solution.
Description
Features
- 4 or 8 FXS ports with PSTN life line in case of power failure
- 2 10/100 Mbps network ports (switched or routed)
- Comprehensive codec support, caller ID, flexible dial plans, and security protection
- Supports T.38 Fax for creating Fax over-IP
- TLS and SRTP security encryption technology to protect calls and accounts
- Failover SIP server feature automatically switches to secondary server if the main server loses connection
- Automated provisioning options include TR-069 and XML config files
- Supports 3-way voice conferencing
- Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning
- Supports advanced telephony features, including call transfer, call forward, call-waiting, do not disturb, message waiting for indication, multilanguage prompts, flexible dial plan, and more
- LED indicators with Power, Network, and Line LEDs
- Voice-over-Packet Capabilities with G.168 compliant Echo Cancelation, Dynamic Jitter Buffer, Moderm detection & auto-switch G.711
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