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20 портовый E1/T1 шлюз MTG2000 VoIP Trunk Gateway
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20 портовый E1/T1 шлюз MTG2000 VoIP Trunk Gateway
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+(99890) 187-78-77
+(99897) 750-33-55
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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.

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

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

23B+D(T1),30B+D(E1),NT or TE
ITU-T Q.921, ITU-T Q.931, Q.Sig
Signal 7/SS7
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:
Clock:Local/Remote Clock Source

VoIP Protocol
SIP v2.0 (UDP/TCP),RFC3261
SDP,RTP(RFC2833), RFC3262,
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
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

Web GUI Configuration
Data Backup/Restore
PSTN Call Statistics
SIP Trunk Call Statistics
Firmware Upgrade via TFTP/FTP/Web

Network Capture
Syslog: Debug, Info, Error, Warning , Notice
Call History Records via Syslog
NTP Synchronization
Centralized Management System

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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