Modular Design VoIP E1 T1 Gateway Mtg2000

• Type: Gateway
• Protocol: TCP/IP
• Support: SIP
• Number of Channels: 4
• Wire or Not: Wire
• Color: Black
• Model NO.: MTG2000
• E1 / T1: 4/8/12/16/20
• Concurrent Calls: up to 600
• SIP Trunks: 64
• Tls/Srtp: Yes
• Echo Cancellation: Yes
• Dual Power Supplies: Yes
• Isdn Pri: Yes
• Isdn Ss7: Yes
• R2 MFC: Yes
• Transport Package: Gift Box
• Specification: CE, ISO90001
• Trademark: DINSTAR
• Origin: China
• HS Code: 851762
• Production Capacity: 100000PCS/Year

Product Description

High-Density Digital VoIP E1/T1 Gateway MTG2000 , up to 20 E1, For Service Providers & Telecom Operators
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.

Key Features

•Carrier grade hardware design, 1+1 power supply

•High-integrated structure, up to 20 E1 ports in 1U size, up to 600 concurrent calls

•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/In-band
Clear Channel/Clear Mode
 

PSTN
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

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)

VoIP Protocol
SIP v2.0 (UDP/TCP),RFC3261
  SDP,RTP(RFC2833), RFC3262,
  3263,3264,3265,3515,2976,3311
RTP/RTCP, RFC2198, 1889
TLS/SRTP
SIP-T,RFC3372, RFC3204, RFC3398
SIP Trunk Work Mode :Peer/Access
SIP/IMS Registration :
with up to 256 SIP Accounts
NAT: Dynamic NAT, Rport

Call Feature
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, HTTP/HTTPS
Data Backup/Restore 
PSTN Call Statistics
SIP Trunk Call Statistics 
Firmware Upgrade via TFTP/Web
SNMP v1/v2/v3
Network Capture
Syslog:
Debug, Info, Error, Warning , Notice
Call History Records via Syslog
NTP Synchronization
Centralized Management System

Environmental
1+1 Redundancy Power  Supply
Power Supply: 100-240VAC, 50-60 Hz
Power Consumption:45W
Operating Temperature:0 ºC  ~ 45 ºC
Storage Temperature: -20 ºC ~80 ºC
Humidity:10%-90% Non-Condensing
Dimensions(W/D/H): 436*300*44.5mm(1U)
Unit Weight: 3.8kg
Compliance: CE, FCC