Name: Dinstar MTG200C-2E1 Port PRI Gateway
SKU: 49654
Availability: InStock

Dinstar MTG200C-2E1 Port PRI Gateway

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₹72,000.00

MTG200 series Digital VoIP Gateways with 1/2 ports E1/T1 simply migrate your legacy PSTN networks (legacy PBX or E1/T1 service providers) , to VoIP network.

Key Specifications & Features

From the official datasheet and product page of the series:

The model belongs to the Dinstar MTG200 series: “Digital VoIP Gateway: 1/2/4 ports E1/T1” supporting conversion of legacy E1/T1 trunks to VoIP/SIP. dinstar.com+1
Interface: 2 × E1 / T1 (i.e., 2 E1 ports) in the “2E1” variant. For E1, typical 2.048 Mbps each, 120 Ω RJ-48C. wavesat.net+1
Network interfaces: 2 × 10/100 Mbps Ethernet (WAN + LAN) ports. wavesat.net+1
Protocols & trunking: Supports ISDN PRI (Q.921/Q.931), possibly SS7 (optional) and other signalling such as R2. dinstar.com
Voice codecs: G.711 A/µ-law standard; optional G.723.1, G.729A/B, iLBC etc. wavesat.net
Fax/modem support: T.38 and pass-through supported. dinstar.com+1
Management & features: Web GUI configuration, SNMP v1/v2/v3, backup/restore, call stats, dial plan routing, NAT traversal. businesscom.cz+1
Typical deployment capacity: Up to ~60 simultaneous calls mentioned for 2/4 E1 models. The series page states “Up to 60 simultaneous calls” for the 2/4 ports variant. dinstar.com

⚠️ Considerations & What to Verify

Before you deploy this in your environment (especially in India), you should check the following:

E1 interface compatibility: In India, E1 is 2.048 Mbps, 120 Ω, framing (G.703), line code (HDB3 etc). Ensure this gateway supports the exact parameters your telco uses.
Signalling support: Confirm the variant supports the signalling your provider uses (ISDN PRI, Q.SIG, CAS, etc) and how D-channel is handled.
Simultaneous call volume: If you have 2 E1 ports, ensure you understand how many concurrent calls the device supports in your codec/mode scenario (voice only, voice + fax).
Integration with your IP-PBX/SIP trunk: Since you may be using one, ensure codec compatibility, DTMF modes (RFC 2833/SIP INFO/in‐band), SIP trunk registration capability, NAT/traversal features.
Deployment environment: With 2 E1 ports, ensure proper rack space, power supply (100-240 V AC), ventilation, network connections (Ethernet) are ready.
Support & firmware: Verify local reseller or support in India, firmware update policy, future-proofing, spare parts.
Scalability/future proofing: If you may need more than 2 E1 ports in future, check whether higher port variants (4 E1) are available or if you should plan accordingly.
Cost of ownership: Beyond hardware cost, factor in installation, configuration, integration, telco line cost, maintenance.