Digital VoIP Gateway Dinstar MTG2000B-12E1

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Digital VoIP Gateway Dinstar MTG2000B-12E1

Digital VoIP Gateway Dinstar MTG2000B-12E1

- Carrier grade hardware design, 1+1 power supply and MCU, hot plug.

- High-integrated structure, up to 12 E1/T1 ports in 1U size.

- 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. 

Đặc tính kỹ thuật

Physical Interfaces - E1/T1 Ports: 12 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
VoIP Protocol SIP v2.0 (UDP/TCP), RFC3261 SDP, RTP(RFC2833), RFC3262,
3263, 3264, 3265, 3515, 2976, 3311
SIP TLS/SRTP
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
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
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
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)
Environmental 1+1 Redundancy Power Supply
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
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 Co. des:
E1:NRZ,CMI,AMI,HDB3
T1:NRZ,CMI,AMI,B8ZS
- Clock
Local/Remote Clock Source
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

- Bảo hành: 12 tháng.

 

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