FXS Gateway Overview
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Chapter 1
VoIP Gateway Overview
The chapter introduces the VoIP Gateway general feature, factory default settings and
hardware.
1.1
FXS Gateway Overview
FXS Gateway integrated data and voice in one device, which based on IETF RFC
2543 bis-09 compliance, provides voice and fax over IP networks. Its simplified
operation and configuration features are the most suitable for residential and SOHO
application. Just an IP address and one phone set bring you to Voice over IP world.
1.2
Features of The FXS Gateway
FXS Gateway Features
IETF RFC 2543 bis-09 compliance
1AFXS: Four 10/100 Base-T Ethernet port
Configuration interface: RS-232, TELNET and HTTP web management
Transmit Voice and T.38 f ax simultaneously
Provides call progress tone
E.164 Common Dial Pl an
DTMF Dialing
Inband / Outband DTMF
TFTP/FTP software upgrade
Remote configuration/ reset
LED indication for system status
Support Static IP, DHCP and PPPoE
Dimensions: 165(W) x 29(H) x 139 mm (D)
Auto RJ-45 cross cable and straight cable switching
Audio feature
Codec: G.711 a/
μ
law, G.723.1 (6.3kbps), G.729A
VAD (Voice Activity Detection)
CNG (Comfort Noise Generate)
G.168/165-compliant adaptive echo cancellation
Dynamic Jitter Buffer
Bad Frame Interpolation
Voice/DTMF Gain Settings
Interface
Four 10/100 Base-T Ethernet RJ45 ports (Auto LAN MDI/MDIX).
One DB-9 RS232 COM Port.
