Dinstar MTG1000B PRI Gateway

Digital VoIP Gateways with 1/2 ports E1/T1

MTG1000B series E1/T1 Digital VoIP Gateways with 1/2 ports E1/T1 is a compact and cost-effective trunk gateway designed to interconnect between PSTN and IP networks. With powerful hardware design, MTG1000B series has comprehensive PSTN access capabilities as well as SIP to SIP interworking features that enables the interconnection between all these elements.

MTG1000B series trunk gateway with high-efficient design and strong DSP processor ensures high-performance of the interconversion of PCM voice signal and IP packets, even when the gateways are fully loaded. MTG1000B is interoperable with mainstream VoIP platforms, and is compatible with PSTN network with digital trunk interfaces based on our years’ experiences on ISDN PRI / SS7 / R2 MFC.

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Dinstar MTG1000B PRI Gateway Features

1/2 E1s/T1s, RJ48 interface
Codecs:G.711a/μ law,G.723.1, G.729A/B, iLBC 13k/15k,AMR
Dual Power Supplies
Silence Suppression
2 FE
Comfort Noise
SIP v2.0
Voice Activity Detection
SIP-T,RFC3372, RFC3204, RFC3398
Echo Cancellation (G.168),with up to 128ms
SIP Trunk Work Mode: Peer/Access
Adaptive Dynamic Buffer
SIP/IMS Registration :with up to 256 SIP Accounts
Voice, Fax Gain Control
NAT: Dynamic NAT, Rport
FAX:T.38 and Pass-through
Flexible Route Methods: PSTN-PSTN, PSTN-IP, IP-PSTN
Support Modem/POS
Intelligent Routing Rules
DTMF Mode: RFC2833/SIP Info/In-band
Call Routing base on Time
Clear Channel/Clear Mode
Call Routing base on Caller/Called Prefixes
ISDN PRI, Q.sig
256 Route Rules for each Direction

Signal 7/SS7: ITU-T, ANSI, ITU-CHINA, MTP1/MTP2/MTP3, TUP/ISUP
Caller and Called Number Manipulation
R2 MFC
Local/Transparent Ring Back Tone
Web GUI Configuration
Overlapping Dialing
Data Backup/Restore
Dialing Rules, with up to 2000
PSTN Call Statistics
PSTN group by E1 port or E1 Timeslot
SIP Trunk Call Statistics
IP Trunk Group Configuration
Firmware Upgrade via TFTP/Web
Voice Codecs Group
SNMP v1/v2/v3
Caller and Called Number White Lists
Network Capture
Caller and Called Number Black Lists
Syslog: Debug, Info, Error, Warning , Notice
Access Rule Lists
Call History Records via Syslog
IP Trunk Priority
NTP Synchronization
Radius
Centralized Management System

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