Description
The AudioCodes Mediant 3100 (M3100-16ET-2DC) is a high-performance hybrid Session Border Controller (SBC) and media gateway engineered for medium-to-large enterprises, service providers, and carrier-grade environments. Built with 16 E1/T1 interfaces, dual DC power supplies, and 8 Gigabit Ethernet ports, it delivers reliable voice connectivity across SIP, TDM, and hybrid infrastructures.
Designed for mission-critical deployments, the Mediant 3100 supports up to 64 E1/T1 spans and 5,000 concurrent SBC sessions, providing outstanding scalability for demanding communication workloads. Advanced security layers protect against cyber threats, DoS/DDoS attacks, eavesdropping, toll fraud, and service misuse.
With built-in branch survivability and PSTN fallback, the M3100-16ET-2DC ensures continuous service delivery even during WAN outages—making it an ideal choice for organizations requiring high availability, carrier interoperability, and seamless migration between legacy and modern voice systems.
| Category | Specification |
|---|---|
| Manufacturer | AudioCodes |
| Model / SKU | M3100-16ET-2DC |
| Product Type | Hybrid SBC & Media Gateway |
| Form Factor | 2U Rack-mount |
| Interfaces | 16 × E1/T1 |
| GE Interfaces | 8 × Gigabit Ethernet |
| Concurrent SBC Sessions | Up to 5,000 |
| TDM Capacity | Up to 64 E1/T1 spans |
| Security Features | Cyberattack protection, DoS/DDoS mitigation, eavesdropping & fraud prevention |
| Survivability | Local branch survivability, PSTN fallback |
| Connectivity Technology | Ethernet |
| Data Link Protocol | Gigabit Ethernet |
| Transport Protocol | Gigabit Ethernet |
| Cellular Technology | None |
| Power Supply | Dual DC (48VDC required) |
| Dimensions (W × D × H) | 438 mm × 490 mm × 88 mm |
| Rack Height | 2U |
| Weight | 36.04 lbs |
| TAA Compliant | No |
| UNSPSC | 43222605 |
| Packaged Quantity | 1 |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
