Gold Member Since 2011
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Shenzhen Dinstar Co., Ltd.

E1 Sip Gateway, Pass Through Connectors, Network Trunking manufacturer / supplier in China, offering E1/T1 Pri VoIP Trunk Gateway with SIP Protocol- (MTG1000B-1E1), 4-Ports VoIP GSM Gateway, 16 GSM/CDMA VoIP Gateway with IMEI Change (DWG2000-16G) and so on.

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Supplier Homepage Product Media Trunk Gateway E1/T1 Pri VoIP Trunk Gateway with SIP Protocol- (MTG1000B-1E1)

E1/T1 Pri VoIP Trunk Gateway with SIP Protocol- (MTG1000B-1E1)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 10, 000 PCS/Month
Payment Terms: L/C, T/T, Paypal, Western Union
Basic Info
  • Model NO.: MTG1000B-1E1
  • Origin: Shenzhen
  • Trademark: Dinstar
Product Description
SIP, SIP-T, H. 323; SS7/C7/No. 7, PRI
1/2/4 /8 * E1 / T1 optional
Up to 240 concurrent calls(G. 711, G. 723, G. 729, etc. )
Flexible dial plan & Number manipulation
Intelligent multiple trunk routings
FAX & Voice All-in-one(Support FAX server function)
Both central and standalone remote management
(SNMP V1, V2)
Proven integration with leading PBXs & SIP Servers
High performance-price-ratio VoIP applications

MTG1000 series is a carrier-grade NGN trunk gateway. There are four different models with 1*E1/T1(optional), 2*E1/T1(optional), 4*E1/T1, and 8*E1/T1.

It supports SIP-T/SIP/H. 323 protocol to connect with SIP-T/SIP/H. 323 soft switch, and supports PRI/SS7 signaling protocol to connect with PSTN. Up to 240 channels processing capacity, it guarantees the maximum performance of 8*E1/T1 trunk gateway ( G. 711/G. 723/G. 729 codec calls and T. 38/Pass-through Fax).

Multiple E1 or T1 models optional
MTG1000 offers four kinds of different interface number equipments:
1*E1/T1(optional), 2*E1/T(optional), 4*E1/T1, 8*E1/T1.

Flexible dial plan & Number manipulation
You can customize the rules & numbering, according to different countries and regions, make it works well under different scenarios.

Service-orient Architecture, Rich Services Supported
It provide various services, for example, callback, call shop, calling card, call center, Fax over IP, etc. The service-orient architecture in line with the development evolution of telecom technology, satisfies the continuous expanding need in the future.

Easy Management & Maintenance
MTG1000 series support to manage standalone by web / telnet. It not only can be central managed by DINSTAR management system - DMS, but also central managed by SNMP/TR-069 based NMS.

Safety and Reliability
Administrator authentication mechanism; Intelligent multiple trunk routing technology. 8 years history, more than 20 thousand E1/T1 lines delivered.

Total protocols supporting
MTG1000 series gateway support PRI, SS7, H. 323, SIP, SIP-T. Market has proved its adaptability to different application scenarios.

High performance in concurrent processing capacity
MTG1000 series has enough DSP/CPU resources to make sure that all the time slots of E1/T1 can work at the same time, for example, concurrent lines of MTG1000 ( 8*E1 ) is 240, whether it is G. 711 or G. 723 or G. 729.

FAX & Voice All-in-one
MTG1000 series also can be use as 'FAX server', it can handle FAX and Voice at the same time, perfect fit for 'FAX & Voice' over IP solution.

High Performance-price-ratio
8 years mature hardware and software, large scale application, China R&D and manufacturing cost, make it cost-effective choice for customers all over the world.
Specifications MTG1000 Trunk Gateway
General Information
Product type Connection SIP/H. 323 VoIP voice nets and based on the SS7 /  PRI telecommunication network
Model type MTG1000-4/8*E1/T1 and 1/2*E1/T1 optional
Box type Standard 19-inch, 1U chassis
Market target Used operators, traffic wholesalers, suppliers and other occasions as well as virtual and medium-sized enterprises and industries, full-featured, powerful processing capability
Hardware Hardware with embedded   operating system
Release date 30/08/2011
Current Software version V2.01.02  
Current Hardware version PCB 01
LED Indicator lights
PWR Indicating the status of system power
RUN Indicating the running status of device
Alarm Indicating the failure of   the device
FE0/FE1 Indicating the Ethernet port activity
E1/T1 Indicating the physical connection of E1/T1 interface
Ethernet Interface
Number of interface 2 * 10/100 BASE-TX (RJ-45)
Auto adapted Supported
E1/T1 Interface
Number of Interfaces 4 /8* E1/T1, 1/2*E1/T1 optional G. 703
Max transmission distance 300M
Impedance 120Ω
Connector type RJ-48
Serial Interface
Number of interface 1 * RS-232
Rate 9600bps
Connector type RJ-48
SD card expansion MAX: 2G
Signals & Protocols
PRI Signaling
Protocols compliant E1 PRI 30B+D, T1 PRI 23B+D
Q. 931 / Q. sig ITU-T I. 430, I. 431, Q. 921, Q. 931
Multiple E1/T1 group Supported
SIP Signaling
Protocols compliant SIP V1.0/2.0, RFC3261
Authentication Supported
SIP domain register Supported
SIP-T Supported
SIP encryption support Supported
Peer IP authentication Supported
Number of inbound and outbound control Supported
Incoming time limit Supported
H. 323 Signaling
Protocols compliant ITU-T H. 323 V4
Number of inbound and outbound control Supported
Incoming time limit Supported
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Ms. Sara Zhang
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