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中网万通 VONETS V-620 语音网关 2FXS, 带路由功能



中网万通 VONETS V-620 语音网关 2FXS, 带路由功能

产品编号: SIP-55
厂商品牌: 中网万通
计量单位:
产品重量: 0.500 kg
产品简介: 带路由、双S口语音网关,能够注册两个不同的平台,同时拨打电话
货存状况: 需预定,5个工作日内到货
本店价格: 315.00
积分点数: 3
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企业客户、团购批发及大宗订单折扣,请拨打021-61021281向王先生咨询。

详细介绍

产品特性

    • 支持SIP2.0(RFC3261)、TCP/UDP/IP、RTP/RTCP、HTTP、ICMP ARP/RARP、DNS、DHCP、NTP、PPPoE、STUN、TFTP等协议
    • 内置路由/NAT、网关和DMZ 端口转发
    • 使用强大的数字信号处理(DSP) 芯片以确保有极好的音频质量、适应先进的抖动控制和隐藏报文丢失技术
    • 支持各种语音编码、 包括G.711 (alaw and u-law) 、 G.723.1 (5.3K/6.3K) 、 G.726(40K/32K/24K/16K)、 G.729A/B、 和 iLBC
    • 支持来电显示/限制、保持、呼收等待/闪断、呼叫转移、呼叫转接、群内群外DTMF、拨号计划等等
    • 支持 三方会议
    • 支持CALL Progress TONE自由设定功能
    • 支持网关的音量调节
    • 支持SIP加密模式,防止封杀
    • 支持远程升级和升级配置功能 
    • 支持透传和 T.38传真
    • 支持静音抑制及静音检测(VAD) 、舒适噪声产生(CNG)回声抑制(G。168)和自动增益(AGC)
    • 支持标准的加密和认证标准(DIGEST using MD5 and MD5-sess)
    • 支持二层(802.1Q VLAN、 802.1p)和三层QoS (DiffServ、 ToS)
    • 支持防火墙(NAT)自动穿透、用户无须改动防火墙设置
    • 支持通过内置IVR设备配置、 Web 浏览或通过TFTP 或 HTTP中央服务器配置文件
    • 支持通过TFTP 或者HTTP升级加密配置文件
    • 超小型轻巧设计 、便于携带
    • 小巧、轻便的通用电话适配器

技术参数

ATA(SIP2.0)
YES
路由/桥/DHCP
YES
以太网接口
1WAN/1LAN(RJ45)
FXS
2FXS
尺寸
101X101X30mm
重量
0.41kg
工作状态温度
0—40℃
湿度
10%—95%
电源适配器
AC IN:100V-240V  
 DC OUT:+9V/600mA
使用功率:<2.5W
认证
FCC/CE

Product characteristics
    • Supports SIP 2.0(RFC3261), TCP/UDP/IP, RTP/RTCP, HTTP,ICMP, ARP/RARP,DNS,DHCP, NTP, PPPoE, STUN,TFTP, etc 
    • Builtin Router/NAT, gateway and DMZ port forwarding
    • Powerful digital signal processing (DSP) to ensure superb audio quality; advanced adaptive jitter control and packet loss concealment technology
    • Supports G.711 (alaw and u-law), G.723.1 (5.3K/6.3K), G.726 (40K/32K/24K/16K),   G.729A/B and iLBC..
    • Supports standard voice features such as Caller ID Display or Block, Call Waiting, Hold, Transfer Forward, FLASH, in-band and out-of-band DTMF, Dial Plans.
    • Supports three way conference
    • Supports passing through and T.38 fax mode.
    • Supports silence suppression and check VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo Cancellation (G.168), and AGC (Automatic Gain Control)
    • Supports the normal standards of encryption and certification.
    • Supports CALL Progress free enactment function
    • Supports the volume adjustment of gateway  
    • Supports layer 2 (802.1Q VLAN, 802.1p) and layer 3 QoS (DiffServ, ToS)
    • Supports auto-crossing firewall (NAT) but without changeable to setting.
    • Supports configuration files by inside IVR equipment, Web browser, or TFTP and HTTP Central Server ;
    • Supports SIP encrypts mode, avoid force-out
    • Supports upgrading and encryption to the configuration files by TFTP or HTTP;
    • Microminiaturize and legerity design (size as a wallet), convenience for carrying.

Technical parameter   

ATA(SIP2.0)

YES

route / bridge /DHCP

YES

Ethernet Port

1WAN/1LAN(RJ45)

FXS

2FXS

FXO

NO

Exit

NO

Size

101X101X30mm

Weight

0.41kg

Active status temperature

0—40

Humidity

10—95

Power supply adapter

AC IN:100V-240V  

DC OUT:+9V/600mA

Use power<2.5W

Authentication

FCC/CE

 

ABOUT DISTRIBUTOR:

Digitalway Corp.,Ltd is a professional company in the Internet Communications  field of China. We offer low-cost, high-quality Skype Phones, SIP Products and other VoIP Products. We have some leading manufacturers in each field and have grown to become one of the major exporting companies in the region.
 
Digitalway offers customers diversified products and complete sales services. We look forward to your comments on how we can provide you with even better service. If you have any questions or concerns about our products, please feel free to contact us.
 
Digital Way Networks & Communications Technology Corp.,Ltd
No.262 Dezhou Road, Pudong District
Shanghai City
Shanghai Province
China
Zip Code: 200126

Tel: 0086-21-61021281
Fax: 0086-21-68316541