Multi-Config
4 Port Broadband Gateway Supporting T.38, T.30 Fax
& PSTN Lifeline
Ports:
4 Port multi config:
4 FXS OR
2 FXO + 2 FXS
Specification:
Support Centnet EasyTrans
Supprot STUN
Adjustable audio Frames
Adjustable Payload Size
Dynamic Programmable Jitter Buffer
Echo Cancellation
VAD-Voice Activity detection
CNG- Comfort Noise Generation
TOS Set Support
Gain Adjustment
Adjustable DTMF Timer
Real Time Fax via T.38
In-band & out-band(RFC2833)
Frame Loss Concealment
Streaming Audio Server –Up to 16 sessions.
Caller ID Generation
Display Number Support
Auto Busy Learning
Plug and Play technology
Auto Call Routing Selection(IP and PSTN)
Web interface, Telnet, Console and Phone
Telephone Key Pad Configuration Through IVR
Invert Signaling Detect and Generation
Master,Slave Server Support
NAT Support
Simple firewall
Debug Log
Report Generation and Event Logging
Protocol
Support:
SIP 2.0
H323V4
DNS
DHCP Client
DHCP Server
PPPoE Client
RTP/RTCP
IP/TCP/UDP/ICMP
DiffServ
SNTP(SIP verion)
G.165 and G.168-2002,with 16,25ms tail length
T.38,T30
G.711/G.723.1/G.729/G.726
Operating
Temperature:
Relative Humidity
10 to 90% non-condensing,operating and non-operating
Power Adapter:
100-240V-50-60Hz
DC Output:12V 0.8A
Indicator lights:
LAN Activity/link LED on Each Ethernet Port
Power and Running LED
Phone1 and Phone 2 LED
Regulatory Compliance:
China CCC
FCC Part 15 Class B
UL (Pending)
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