SoundwinS400VOIP语音网关

SoundwinS400VOIP语音网关的详细描述：

	S400	S401	S402	S404	S200	S201	S202
EthernetPort	4 LAN + 1 WAN
Telephony Interface	Quad RJ-11				Dual RJ-11
FXS/FXO	4FXS	3FXS+1FXO	2FXS+2FXO	4FXO	2FXS	1FXS+1FXO	2FXO
H.323 v2/v3/v4	��	��	��	��	��	��	��
SIP(RFC3261)	��	��	��	��	��	��	��
Smart-Qos	��	��	��	��	��	��	��
NAT Traversal	��	��	��	��	��	��	��
Echo Cancellation	��	��	��	��	��	��	��
G.711 a /��-law G.723, G729AB	��	��	��	��	��	��	��
T.38/T.30	��	��	��	��	��	��	��
NAT Router	��	��	��	��	��	��	��
DHCP server for Private Network	��	��	��	��	��	��	��

产品介绍

2 -4 Analog Lines FXS/FXO VoIP Gateway

Telephony Specification:

Voice Codec: G.711(A-law /��-law), G.729 AB, G.723 (6.3 Kbps / 5.3Kbps)

FAX support : T.30 / T.38

Echo Cancellation: G.165/G168

FXO Caller ID detection : DTMF and FSK(Optional)

FXO hang up detection / anti-seized : Tone Learning Automatically / Manual Tone

Learning(Optional)

Answer supervision: Support Battery Reverse Detection and Voice Detection.

FXO answer delay time: Support delay 0 �C 8000 ms to answer.

Adjustable AC Termination Impedance : 600 / 900 OHM and complex Impedance

Failsafe Mechanism (FXS relay to FXO) : Power failed bypass support / Internet Failed

bypass / Registered Failed bypass / Unconditional bypass.

12K Hz and 16K Hz Metering(Customized)

IP Specifications:

H.323 v2/v3/v4 and SIP (RFC 3261) , SDP (RFC 2327), Symmetric RTP,

STUN (RFC3489), ENUM (RFC 2916), RTP Payload for DTMF Digits (RFC2833), Outbound Proxy Support.

LAN :Support Virtual Server, DHCP Server

WAN: Support PPPoE client, DHCP client, Fix IP Address, DDNS client

Network Address Translation: Providing build-in NAT router function.

Smart QoS: Guarantee the voice bandwidth

IP TOS (IP Precedence) / DiffServ

Call Features

Voice channels status display

Direct Dialing Mode : peer to peer call (support IP Address Call or Domain Name Call)

Register Call Mode : register to SIP Proxy Server or H.323 Gatekeeper

Adjustable volume : - 9 db ~ 9 db

Silence Compression / VAD

Auto Dial for speed

Dynamic Jitter Buffer

Hot-Line Support

Configuration & Management

Web-based Graphical User Interface

Remote management over the IP Network

FTP firmware upgrade

Backup and Restore Configuration file

Syslog client support

General Specification

AC power : AC100V-240V, DC12V/1.5A,50/60 Hz

Temperature: 0��C ~ 40��C (Operation)

Humidity: up to 90% non-condensing

Emission: FCC Part 15 Class B, CE Mark

Dimension : 260 x 130 x 35 mm

Weight: 900g (Aluminum)