Description
The AudioCodes Mediant 1000B (M1KB-2AC-TAA) is a modular, high-performance enterprise VoIP chassis designed for flexible and scalable communication deployments. It features three Gigabit Ethernet ports for robust network connectivity and dual AC power supplies for enhanced operational reliability.
Engineered for hybrid environments, the Mediant 1000B supports combinations of digital, analog, and BRI telephony modules, enabling support for up to 192 voice channels and extensive SBC functionality. Its media processing engine includes advanced codec support, echo cancellation, jitter buffering, survivability, and secure signaling with TLS, SRTP, HTTPS, and IPsec.
Ideal for enterprise and government use, this TAA-compliant chassis integrates seamlessly with SIP trunking, legacy PBX systems, IP-PBXs, and unified communications platforms. Its modular architecture ensures long-term scalability and adaptability as network requirements evolve.
| Category | Specification |
|---|---|
| Model | AudioCodes Mediant 1000B |
| SKU | M1KB-2AC-TAA |
| Compliance | TAA Compliant |
| Form Factor | 1U, rack-mount or desktop |
| Dimensions | 1U x 444 x 355 mm |
| Weight | Approx. 9.7 lb (4.4 kg) |
| Ethernet Ports | Up to 3–6 GE interfaces (redundancy or standalone configuration) |
| Power Supply | Dual AC (100–240V, 50–60Hz, 1.5A max) |
| Redundancy | Supported for power and network interfaces |
| Modular Slots | 6 bays for telephony and processing modules |
| Digital Telephony | Up to 6 E1 or 8 T1/J1 spans (1, 2, or 4-span modules) |
| Analog Telephony | Up to 24 FXS or 24 FXO ports (4-port modules) |
| BRI Modules | Up to 20 BRI ports (4 per module, NT/TE mode) |
| Media Processing | Up to 4 DSP/MPM modules |
| Max Signaling Sessions | 150 |
| Max RTP/SRTP Sessions | 120 |
| Max Transcoding Sessions | 96 |
| Max Registered Users | 600 |
| Supported Codecs | G.711, G.723.1, G.726, G.729A/B, AMR-NB, G.722, iLBC, GSM-EFR, and more |
| Voice Enhancements | Echo cancellation, jitter buffer, PLC, VAD, CNG, RTCP-XR |
| Fax Support | T.38 with fallback |
| DTMF Support | RFC 2833, in-band, SIP INFO |
| Security Protocols | TLS, SRTP, HTTPS, SSH, SIP Digest, RADIUS |
| Network Protection | DoS/DDoS protection, RTP pinhole management, blacklisting |
| Survivability | Local branch survivability, PSTN fallback including E911 |
| SIP Features | B2BUA, SIP interworking, transport mediation, header manipulation |
| Mounting Options | Desktop or 19" rackmount |
| Operating Temperature | 0–40°C (32–104°F) |
| Storage Temperature | -20–70°C (-4–158°F) |
| Humidity | 10–85% non-condensing |
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
