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MTG200-4E1

MTG200 is cost-effective trunk gateway equipment specific design for open source market which ideal for open source based such as Asterisk/Elastix/Trixbox/Freeswitch as well as small & medium-sized telephony system. It built-in echo canceller and voice decoding function and several codecs such as G.711A/U, G.729, G.723, iLBC which provide perfect voice quality for users.

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MTG200 is cost-effective trunk gateway equipment specific design for open source market which ideal for open source based such as Asterisk/Elastix/Trixbox/Freeswitch as well as small & medium-sized telephony system. It built-in echo canceller and voice decoding function and several codecs such as G.711A/U, G.729, G.723, iLBC which provide perfect voice quality for users.

MTG 200 E1/T1 PRI/SS7

Physical Interfaces
•ISDNInterface 1/2/4*E1/T1, G.703, 120ΩRJ-48c
•Network InterfaceWAN and LAN, 2 * 10/100M Base-TX, RJ-45
•RS232 ConsoleRJ-45, 115200bps
Voice & Fax
•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

Physical Feature

•Power: input:100-240V,50-60Hz output:12VDC,1.0A

•Temperature(operation): 0 ℃~ 45 ℃