大唐高鸿 用户驻地网关MG3000-A VOIP终端产品
MG3000-A是大唐高鸿推出的系列用户驻地网关产品，可以基于IP网络提供优质的分组化语音流，使话音、传真、数据在同一IP网络中传送，充分利用网络资源，节省话费... 更多技术参数 请访问 /Item/Show.asp?m=1&d=1111 大唐MG3000-A4
销售服务热线 0757-85586477 13424004466 咨询QQ 747410988 郭先生 提供全程 大唐语音网关技术支持。
MG3000-A is full featured, high-quality VoIP gateway that connects to your VoIP service provider to make free or cheap calls. The MG3000-A is ideal for small and medium companies to lower the telephone expense. It provides up to 4 VoIP channels. Your customer can cascade to as many channels as they want. Nearly tens of extended service are provided, you can continue use those service that you have done on PBX. The Lan and Wan port work like a router to make you no need to change your network.
It can also be used in VoIP service provider. The administration is very easy by web. There is a free call shop billing software. Lower device cost will short your investment time.
| MG3000-A4 FXS VoIP Gateway |
|
MG3000-A4/8 FXS VoIP Gateway
|
|
Interface
|
|
|
WAN
|
10/100M Ethernet uplink port |
|
LAN
|
10/100M Ethernet downlink port |
|
Phone Interface
|
FXS ports to connect with normal telephone. 2 types: 4 FXS or 8 FXS. 1 lifeline additional. |
|
Protocol
|
|
|
VOIP control protocol |
H.323/SIP/MGCP
|
|
Voice codec
|
G.711A, G.711U, G.729, G.723 etc. |
|
Transmission protocol |
RTP/RTCP
IP address (UDP, TCP. RTP) |
|
Other characteristics |
|
|
Voice feature
|
DTMF check and create, Call process tone check and create. Echo cancellation, VAD, CNG, adaptable Gain value. |
|
Value-added service |
Call hold, call waiting, caller ID block, block anonymous call, call transfer, call forward all/busy/no answer/selective, don’t disturb, caller ID, call waiting caller ID, call return, call back, speed dial, block and accept caller ID, distinctive ringing |
|
Characteristics of data interface |
Support DHCP Client |
|
Configuration method |
Can configure and control through WEB brower or console port. |
|
Characteristics of data interface |
Support DHCP Client/DHCP Server Support PPPOE |
|
FAX
|
|
|
Light
|
Each port has light |
|
Protection
|
Thunder and high-voltage protection |
|
Physical specification |
|
|
Power
|
AC 110~220V, 50HZ |
|
Temperature
|
-10℃ ~ 45℃
|
|
Humidity
|
10% ~ 95%
|
| MG3000-A4 FXS VoIP Gateway |
|
MG3000-A4/8 FXS VoIP Gateway
|
上一篇：