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MTG2000 20*E1/T1 Trunking Gateway

MTG2000 20*E1/T1 Trunking Gateway

Introduction:MTG2000 is a new-generation intelligent VoIP gateway, which is designed for enterprises, telecom operators and various industries. Focusing on a concept of maintainable, manageable and operable, MTG2000 features high integration and large capacity. It provides carrier-grade VoIP and FoIP . services, as well as value-added functions such as modem and voice recognition. Thus it constructs a flexible, high-efficient, future-oriented communication network for users. MTG2000 supports a range of signaling protocols, realizing the interconnection between SIP and traditional signals like SS7 and PRI. It supports multiple codec methods, offers signal encryption technology and smart voice recognition technology, and improves the utilizing efficiency of trucking resources while ensuring voice quality. The trunk gateway is ideally fit for various access networks of SMEs, call centers, telecom operators and large-scale enterprises.
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Multi-port and high-integrated structure; up to 20 E1/T1 with 1U size
Provide various services, such as VoIP, FoIP, Modem and POS
Support flexible dialing rules and operations, allowing users to customize dialing rules according to different working environments
Support multiple coding standards: G.711A/U, G.723.1, G.729A/B and iLBC
High compatibility, interoperable with PBX of Avaya, NEC and Alcatel, and also leading soft-switch of Huawei,Cisco and ZTE etc. 
Physical Interfaces
E1/T1 Ports :4/8/12/16/20 E1/T1
DTU Module :4 E1/T1
Interface Type :RJ48(Impedance 120Ω)
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
PSTN
•Power: input: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
•Weight: 0.75kg
Protocol
•ISDN PRI
    23B+D(T1),30B+D(E1),NT or TE
    ITU-T Q.921, ITU-T Q.931, Q.Sig
•Signal 7/SS7
     ITU-T, ANSI,ITU-CHINA
     MTP1/MTP2/MTP3, TUP/ISUP
•E1 Frame Type : DF,CRC-4,CRC_ITU
•T1 Frame Type :
     4-Frame Multi-frame (F4,FT),2-Frame  Multi-frame (F12, D3/4),Extended Super-frame (F24, ESF) ,Remote Switch Mode (F72, SLC96)
•Line Codes:
    E1:NRZ,CMI,AMI,HDB3
    T1:NRZ,CMI,AMI,B8ZS
•Clock:Local/Remote Clock Source
VoIP Protocol 
•SIP v2.0 (UDP/TCP),RFC3261
     SDP,RTP(RFC2833), RFC3262,
     3263,3264,3265,3515,2976,3311
•RTP/RTCP, RFC2198, 1889
•SIP-T,RFC3372, RFC3204, RFC3398
•SIP Trunk Work Mode :Peer/Access
•SIP/IMS Registration :with up to 256 SIP Accounts
•NAT: Dynamic NAT, Rport
Software Features
•Local/Transparent Ring Back Tone
•Overlapping Dialing
•Dialing Rules,with up to 2000
•PSTN group by E1 port or E1 Timeslot
•IP Trunk Group Configuration
•Voice Codecs Group
•Caller and Called Number White Lists
•Caller and Called Number Black Lists
•Access Rule Lists
•IP Trunk Priority
•RTP and Signaling Encryption (VOS RC4)
Call Features
•Flexible Route Methods
   PSTN-PSTN, PSTN-IP, IP-PSTN
•Intelligent Routing Rules
•Call Routing base on Time
•Call Routing base on Caller/Called Prefixes
•256 Route Rules for each Direction
•Caller and Called Number Manipulation
Maintenance
•Web GUI Configuration
•Data Backup/Restore 
•PSTN Call Statistics
•SIP Trunk Call Statistics 
•Firmware Upgrade via TFTP/FTP/Web
•Network Capture
•SNMP v2
•Syslog: Debug, Info, Error, Warning , Notice
•Call History Records via Syslog
•NTP Synchronization
•Centralized Management System
Environmental
•Redundant Power 
•Power Supply: 100-240VAC, 50-60 Hz
•Power Consumption:45W
•Operating Temperature:0 ℃  ~ 45 ℃
     Storage Temperature: -20 ℃ ~80 ℃
•Humidity:10%-90% Non-Condensing
•Dimensions(W/D/H): 436*300*44.5mm(1U)
•Unit Weight: 3.8kg
•Compliance: CE, FCC

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