Description
The AudioCodes MP-1288 VoIP Gateway (SKU: MP1288-144S-2DC) delivers high-density analog voice connectivity for enterprise and service-provider deployments requiring exceptional reliability, scalability, and voice quality. Designed with 144 FXS ports, 1GbE interfaces, and front-to-back airflow, this 3U gateway is optimized for rack-mounted environments where efficient cooling and continuous operation are critical.
Built for demanding telephony workloads, the MP-1288 supports industry-standard SIP protocols, wide codec compatibility (including G.711, G.722, Opus-NB, and more), advanced call-processing features, and robust voice enhancement capabilities such as echo cancellation, dynamic jitter buffering, packet-loss concealment, and silence suppression.
With dual redundant DC power supplies, comprehensive remote-management tools (SNMP v2/v3, HTTP/HTTPS, SSH), and full IPv4/IPv6 support, the MP-1288 is engineered for high availability in large-scale enterprise communications, campus deployments, hospitality environments, and carrier-grade VoIP infrastructure.
| Category | Details |
|---|---|
| General | |
| Device Type | VoIP Gateway |
| Brand | AudioCodes |
| Model | MP-1288 |
| Form Factor | External, 3U Rackmount |
| Product Color | Black / Silver |
| Packaged Quantity | 1 |
| Dimensions & Weight | |
| Width | 43.8 cm |
| Height | 13.12 cm |
| Depth | 45.1 cm |
| Rack Units | 3U |
| Telephony | |
| Total Ports | 144 FXS |
| Telephony Interfaces | 144 analog phone (FXS) |
| IP Telephony Features | Comfort noise generation (CNG), echo cancellation (G.168), caller ID, distinctive ringing, silence suppression, message waiting, dynamic jitter buffer, packet loss concealment (PLC), call routing |
| Voice Codecs | G.711, G.722, G.723.1, G.726, G.727, T.38, G.729A/B, Opus-NB, AMR-NB |
| VoIP Protocols | SIP over TLS, SIP over TCP, SIP over UDP |
| Networking | |
| Connectivity Technology | Wired |
| Ports | 144 FXS, 2 × 1000Base-T (RJ-45) |
| Data Link Protocols | Fast Ethernet, Gigabit Ethernet |
| Transport Protocols | RTP, RTCP |
| Network Features | IPv4/IPv6 support, surge protection |
| Airflow Direction | Front-to-back airflow |
| Remote Management | SNMP v2/v3, Telnet, HTTP, HTTPS, SSH |
| Power | |
| Power Type | Internal DC power supply |
| Installed Power Supplies | 2 (redundant) |
| Max Supported | 2 |
| Voltage Required | 40–60 V DC |
| Power Redundancy | Yes |
| Environmental | |
| Operating Temperature | 0°C to 40°C |
| Operating Humidity | 5%–90% (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
