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It's built-in echo canceller function and voice decoding conversion function.
- Cost-effective VoIP trunk gateway
- Support echo cancellation, DJB, VNG, VAD and QoS
- Voice Capacity: G.711A/U G.723.1 / G.729A/B
- Simple Configuration, friendly GUI, strong handling capacity, stability system
- Good compatibility, support Asterisk, Elastix, Freeswitch etc.
RTG is cost-effective digital E1 trunk gateway specific designed for open source market to work with Asterisk/Elastix/small IPPBX.
It's built-in echo canceller function and voice decoding conversion function. Users can flexibly select G.711A/U, G.729, G.723,iLBC a variety voice decoding and it easily completes IP and PSTN voice and signal converting.
In addition, RTG provides friendly GUI
configuration interface, users can freely configure and manage the equipment.
• PRI/PRA
ISDN E1/T1,Japan T1.
ITU-T I.431, Q.921, Q.931, ETSI Q.sig
• R2 (optional)
China and other 22 variants
• SIP-RFC3261,3262,3263,3264, 3265,3515,2976,3311
• SDP -RFC 2327
• RTP/RTCP-RFC2198,1889
• Network Protocol
IP,TCP, UDP,TFTP, FTP, RTP, RTCP, ARP/RARP,ICMP Ping, NTP, SNTP,Http, DNS
• G.711A/U law (G.723.1, G.729A/B, iLBC –optional)
• Silence Suppression
& Detection
• Comfort Noise
Generation (CNG)
• Voice Activity Detection (VAD)
• Echo Cancellation (G.168)
• Adaptive (Dynamic) Jitter Buffer
• Call Progress Tone Generation
• Programmable Gain Control
• T.38/Pass-through
• DTMF Mode: Signal/RFC2833/Inband
• ISDN Interface
1/2/4* E1/T1, G.703, 120Ω RJ-48c
• Network Interface
WAN and LAN, 2 * 10/100M Base-TX, RJ-45
• Power supply:100-240V,50-60Hz output:12VDC,1.0A
• Temperature(operation): 0 ℃ ~ 45 ℃ (storage): -20 ℃ ~80 ℃
• Operation Humidity: 10%-90% no condensation
• Dimension(W/D/H): 225*150*38mm
• Web based
configuration
• Data backup/restore
• Support English and
Chinese
• Firmware upgrade by
TFTP/web
• Web & Telnet login password modify
• Factory reset
• Output CDR/logs by
syslog
• Call statistics
• NTP Configuration
