In the fast-evolving world of digital communication, businesses across India demand high-quality, secure, and scalable voice connectivity. Whether it’s enterprises, call centers, service providers, or government networks, the need for reliable VoIP-to-PSTN bridging has never been higher.
Dinstar, a globally trusted VoIP brand, leads this transformation with its powerful lineup of Digital VoIP Gateways, especially the E1/T1 ISDN PRI & SS7 Gateway Series.
In India, these advanced VoIP products are seamlessly delivered through DCNet India — the official & master distributor for Dinstar, offering nationwide supply, technical support, and deployment expertise.
What is a Digital VoIP Gateway?
A Dinstar Digital VoIP Gateway converts traditional telephony signals (E1-T1 digital voip gateway ) into VoIP (SIP) networks.
It connects legacy PBX systems, telecom operators, and IP networks ensuring smoother communication without replacing existing infrastructure.
Dinstar MTG series stands out for:
✔ Carrier-grade reliability
✔ High density (up to 2048 channels)
✔ SIP, PRI, SS7, and SIGTRAN support
✔ Advanced echo cancellation
✔ Intelligent routing & failover
✔ High-level security protocols
Dinstar MTG Series – Complete Overview
1️⃣ Dinstar MTG200 – Entry-Level Digital VoIP Gateway
Perfect for SMEs and branch offices.
Key Highlights:
1/2 E1 ports
Up to 60 concurrent calls
Supports SIP, ISDN PRI
Compact design for small setups
Best for: Small businesses, hotels, education centers.
2️⃣ Dinstar MTG1000 Medium Capacity VoIP Gateway
A flexible and scalable gateway for mid-size enterprises.
Features:
1–4 E1/T1 ports
30–120 simultaneous calls
Hot-swappable modules
Intelligent call routing
Best for: Multi-branch businesses, BPOs, hospitals.
3️⃣ Dinstar MTG2000 – High-Performance Gateway
Used by enterprises and small operators.
Features:
4–16 E1/T1 ports
Up to 480 channels
Advanced SS7 signaling
Redundant power options
Best for: Contact centers & IT service companies.
4️⃣ Dinstar MTG2000B – Enhanced Enterprise Series
A refined version with improved switching capacity and signaling redundancy.
Highlights:
Multi-core CPU
High stability for 24×7 operations
SIGTRAN support
Best for: Carriers, data centers, hosted PBX providers.
5️⃣ Dinstar MTG3000 – High Density Digital VoIP Gateway
A carrier-grade solution for large-scale deployments.
Specifications:
16–32 E1 ports
Up to 960 channels
Full SS7 network interconnect
Multi-layer security architecture
Best for: Telcos, large enterprises, VoIP service providers.
6️⃣ Dinstar MTG3000T – Next-Level TDM to SIP Gateway
Optimized for telecom-grade workloads.
Key Features:
SS7, SIGTRAN, PRI support
Enhanced TDM switching
99.999% uptime reliability
Best for: Telecom networks, government projects, ISP backbone.
7️⃣ Dinstar MTG5000 – Ultra High Density Carrier Gateway
Top-tier gateway for national networks.
Specifications:
64–128 E1/T1 ports
Up to 2048 concurrent calls
Full redundancy support
Designed for carrier environments
Best for: Large operators, telecom exchanges, VoIP hubs.
Why Dinstar Digital VoIP Gateways Are the Future
✔ Smooth migration from legacy PBX to IP
✔ High voice quality with DSP architecture
✔ Cost reduction on telecom bills
✔ Secure interoperability with any SIP platform
✔ Flexible for all industries
DCNet India – Master Distributor of Dinstar in India
DCNet India provides:
🔹 PAN India supply – Delhi, Noida, Mumbai, Bangalore, Chennai, Ahmedabad
🔹 Complete MTG series availability
🔹 Configuration + Deployment
🔹 Fast replacement warranty
🔹 Best pricing for bulk orders
(FAQ)
Q1: What is the difference between MTG1000 and MTG2000?
MTG1000 suits medium businesses (120 calls), while MTG2000 supports more ports and channels (up to 480), ideal for larger networks.
Q2: Does the MTG series support SS7?
Yes. MTG2000, MTG3000, MTG3000T, and MTG5000 fully support SS7/SIGTRAN.
Q3: Can Dinstar gateways connect with any IP PBX?
Absolutely. They work with Asterisk, 3CX, Avaya, Matrix, Cisco, and all major SIP systems.
Q4: Is this suitable for call centers?
Yes — especially MTG2000, MTG3000, and MTG5000.
Q5: Does DCNet India provide on-site installation?
Yes. DCNet provides complete installation, configuration, and ongoing technical support.
Conclusion
The Dinstar Digital VoIP Gateway Series—MTG200, MTG1000, MTG2000, MTG2000B, MTG3000, MTG3000T, and MTG5000—offers high-performance, reliable, and scalable VoIP solutions for SMEs, enterprises, and telecom operators. Your trusted choice for E1/T1 Digital VoIP Gateway, PRI Gateway, and advanced MTG Series VoIP connectivity.