Product Introduction:
Trunking Gateway , Media Gateway is provided by Shanghai Guoyi Development Co., Ltd.,a major Network Communications supplier in Broadcast & Telecom wholesale industry in China.You can check out the specification of Trunking Gateway , Media Gateway below or get any optional result clicking into the following keywords Trunking Gateway , Trunking Gateway , Media Gateway , GYXS100 , Description , Features , Details and you can check the authentications and testimonials of Trunking Gateway , Media Gateway .
Description:
Key Features:
Flexible configuration up to 8 T1/E1
G.711, G.723.1, G.729A codec
G.168 echo cancellation
DTMF relay and fax relay
Redundant power modules
Hot swappable modules
Supported Protocols:
Session Initiated Protocol (SIP)
ISDN PRI (USA, ITU, and China)
RTP/RTCPTFTP for remote software upgrade
HTTP for system and interface configuration and monitoring
Telnet for remote support
DHCP for dynamic IP address allocation
DTMF Relay (RFC2833)
STUN Client for NAT/firewall traverse
CDR/Radius
T.38 Fax Relay
Other Sepcifications:
Power:100-240 AC input,50-60 Hz, maximum current 1 Amp
Power Consumption:70 Watt Max
Internal Memory:128MB
System Flash Memory:8MB
Ethernet Interface: RJ-45
T1 Interface: RJ-45
