VoIP FXS Gateway(atas)语音网关
深圳市得伯乐科技有限公司
中国 深圳
产品属性
图文详情
品牌推荐
品牌/型号
HT-912/922/842R/882
ITU标准
ITU-T
局域网接口
LAN
电源
24VDC / 500mAV
FXS接口
1,2,4,8
管理功能
WEB
协议
H323/SIP
HT系列是得伯乐科技推出的廉价单口、双口、四口、八口网关，该网关能配合现在绝大部分营运商的H.323或SIP系统使用，在转换SIP和H.323协议时不需升级。HT-882提供8个标准的24V FXS电话接口符合ITU电讯标准，能配合各种标准电话机、无绳电话使用。该网关具有设置灵活、外形轻巧、功能齐全、温升低、音质良好等优点。是电讯商、长话运营商、集成商的首选产品。
● 同时支持H.323和SIP双协议
● 提供8路网络电话线路
● 支持多帐号同时注册
● 支持来电显示
● 支持远程协助
● 支持远程自动配置
● 支持前缀拨号规则
● 支持路由
● 支持WEB页面配置
● 支持远程在线升级
● 支持G711a、G711b、G729A/B、G723.1语音编码
● 支持防火墙穿透
● 支持DHCP、PPPoE、静态IP
● 支持域名注册
● 支持中、英文双语音报读IP
● 支持点对点模式
● 支持传真（G711）
● 支持反极性信号
VoIP ATAs (FXS)
VoIP ATA (Analog Terminal Adapter) is a telephone extension to the IP network. It offers a traditional telephone
line (PSTN) interface to an analog telephone, PBX line extension, or a fax machine. Its WAN port interface allows
access to the IP network in order to offer voice and fax services. It is a great way for turning a traditional PBX
to access the low cost VoIP services and for deploying VoIP service by an ISP. An additional Ethernet port allows
broadband connection for the existing PC or other network device without buying additional network equipment.
It is an ideal low cost product for SME and SOHO IP telephony application.
HT-912 (1-FXS Port)
Support dual protocols: ITU-H.323 V4 and IETF SIP V2
Provide 1 RJ-11 port for a POTS phone or a PBX's trunk line
Provide 2 RJ-45 Ethernet Ports
Support call forward/transfer/hold, phone book
Support G.711 A/μ law, G.729A/B, G.723.1 Codecs
Support QoS, NAT transversal and router function
Support VAD, CNG, EC
HT-922 (2-FXS Port)
Support dual protocols: ITU-H.323 V4 and IETF SIP V2
Provide 2 RJ-11 port for POTS phone or a PBX's trunk line
Provide 2 RJ-45 Ethernet Ports
Support call forward/transfer/hold, phone book
Support G.711 A/μ law, G.729A/B, G.723.1 Codecs
Support QoS, NAT transversal and router function
Support VAD, CNG, EC
HT-842R (4-FXS Port)
Support dual protocols: ITU-H.323 V4 and IETF SIP V2
Provide 4 RJ-11 port for POTS phones or PBX's trunk lines
Provide 2 RJ-45 Ethernet Ports
Support single or multiple registrations
Support hunt line, call forward/transfer/hold, phone book
Support G.711 A/μ law, G.729A/B, G.723.1 Codecs
Support QoS, NAT transversal and router function
Support VAD, CNG, EC
HT-882 (8-FXS Port)
Support dual protocols: ITU-H.323 V4 and IETF SIP V2
Provide 8 RJ-11 port for POTS phones or PBX's trunk lines
Provide 2 RJ-45 Ethernet Ports
Support single or multiple registrations
Support hunt line, call forward/transfer/hold, phone book
Support G.711 A/μ law, G.729A/B, G.723.1 Codecs
Support QoS, NAT transversal and router function
Support VAD, CNG, EC
DBL TECHNOLOGY LIMITED
Room 5C,Aozhihao Integrated Building, Xinzhou 4th Street,
Futian District,Shenzhen City,Guangdong,China Zip Code:518048
Contact Person: Mr. Bai
Mobile:13,480,967,003
MSN: bxh_111@hotmail.com
Skype:adonis.bai
TradeManager:cn220087026
QQ: 424357833/1114953360
Email:bxh@dbltek.com
