Overview
The GXW4008 FXS gateway feature 8 FXS ports for analog telephones, two 10/100 Mbps ports for connection to an IP network. The GXW4008 also includes a built-in NAT router. Advanced telephony features, easy automated provisioning superb voice quality and a PSTN lifeline port allow the GXW4008 model to be the ideal analog gateway solution for businesses.
Features
- 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
- Support for T.38 fax
- Advanced security protection with SRTP
- Failover SIP server feature in case main SIP server goes down
Specification
Telephone Interfaces: Â Â Â GXW4008: 8 RJ11 FXS ports
Network Interfaces: 10M/100Mbps, dual RJ45 ports
Admin Console Interface: RS232 Serial Port
LED indicators: Power, Network and Line LEDs
Voice-over-Packet Capabilities: G.168 compiant Echo Cancelation, Dynamic Jitter Buffer, Moderm detection & auto-switch
G.711
PTSN Fail-over Life Line: PTSN failover on power failure
Voice Compression: G.711, G.723, G.726 (40/32/24/16), G.729A/B/E, G.728, iLBC
DHCP Client/Server: Yes, NAT Router or Switched Mode
Fax over IP: T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through
QoS: Diffserve, TOS, 802.1P/Q VLAN tagging
IP Transport: RTP/RTCP
DTMF Method: Flexible DTMF transmission method, user interface of in-audio, RFC2833, and/or SIP info
IP Signaling: SIP (RFC 3261)
SIP Server Profiles & Accounts Per System: Up to 2 distinct SIP server profiles per system and independent SIP account per port
Provisioning: TFTP, HTTP, HTTPS
Media: SRTP not available
Control: TLS/SIPS
Management: Syslog support, HTTPS, telnet, remote mamangement using web browser
Power: Output: 12VDC Input: 100-240VAC / 50-60Hz
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