MTG3000 63 E1/T1 Trunk Gateway
Introduction:MTG3000 is a carrier grade VoIP gateway, which is designed for telecom operators, ITSPs with high reliability and performance.It adopts STM-1 interface which features high integration and large capacity
Physical Interfaces:
SDH Interfaces
2* Standard LC SDH, 155M
1+1 Redundancy Channels Protection
Master/Slave Clock Source
Main Control Unit(MCU)
1+1 Redundancy, Hot Plug
Digital Processing Unit (DTU)
4* DTU Maximum
Support 512 Voice Channels Each Board
Ethernet Interface
GE1: 10/100/1000 BaseT Adaptive Ethernet
GE0: 10/100/1000 BaseT Adaptive Ethernet
Serial Port
1* RS232, 115200bps
Voice Capabilities:
•Codecs:G.711a/μ law,G.723.1, G.729A/B, iLBC, AMR•Silence Suppression
•Comfort Noise
•Voice Activity Detection
•Echo Cancellation (G.168),with up to 128ms
•Adaptive Dynamic Buffer
•Voice ,Fax Gain Control
• FAX:T.38 and Pass-through
•Support Modem/POS
•DTMF Mode: RFC2833/Signal/Inband
•Clear Channel/Clear Mode