
MTG1000 User Manual
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1.2.3 RJ-48c Line sequence
MTG1000 trunk gateway adopts standard RJ-48C interface and impedance value is 120Ω.
Connected end device by cross lines sequence.
1.3 Functions and Features
1.3.1 Protocol standard supported
● Standard SIP /SIP-T/H.323/PRI/SS7 protocol
● NAT Traversing (STUN)
● Hypertext Transfer Protocol (HTTP)
● Domain Name System (DNS)
● Dynamic host configuration protocol (DHCP)
● ITU-T G.711A-Law/U-Law、G.723.1、G.729AB、iLBC (optional)
1.3.2 System Function
● Comfort Noise Generation (CNG)
● Voice Activity Detection (VAD)
● Adaptive (Dynamic) Jitter Buffer (DJB)
● DTMF mode: RFC 2833, SIP INFO and INBAND
● T.38/ Pass-Through FAX over IP
● HTTP/Telnet configuration
● Firmware upgrade by TFTP/Web
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