| 产品名称 | Soundwin S400 VOIP 语音网关 |
|---|---|
| 公司名称 | 深圳市安畅易科技有限公司 |
| 价格 | 4540.00/台 |
| 规格参数 |
品牌:soundwin 类别:语音 类型:无线 |
| 公司地址 | 深圳市宝安区新安街道2区龙井二路（宝安县糖烟酒公司大楼）3楼328室 |
| 联系电话 | 0755-88376590 15918785405 |
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 | ü | ü | ü | ü | ü | ü | ü |
sip(rfc3261) | ü | ü | ü | ü | ü | ü | ü |
smart-qos | ü | ü | ü | ü | ü | ü | ü |
nat traversal | ü | ü | ü | ü | ü | ü | ü |
echo cancellation | ü | ü | ü | ü | ü | ü | ü |
g.711 a /μ-law g.723, g729ab | ü | ü | ü | ü | ü | ü | ü |
t.38/t.30 | ü | ü | ü | ü | ü | ü | ü |
nat router | ü | ü | ü | ü | ü | ü | ü |
dhcp server for private network | ü | ü | ü | ü | ü | ü | ü |
产品介绍
2 -4 analog lines fxs/fxo voip gateway
telephony specification:
voice codec: g.711(a-law /μ-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 – 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)
"Soundwin S400 VOIP 语音网关"的品牌为soundwin，类别是语音，类型为无线，配置接口是4