Description
The AudioCodes MediaPack 1288 (MP1288-144S-2AC) is a high-density analog VoIP gateway configured with 144 FXS ports across four FXS blades (72 ports per blade), powered by a redundant dual AC power supply. Supporting SIP and T.38 fax, it enables large-scale analog-to-IP migration for enterprises, universities, and government facilities with substantial legacy analog phone infrastructure. The chassis design supports up to four FXS blades, and the dual PSU ensures continuous operation if one power supply fails.
The Telecom Spot Take
When you're migrating hundreds of analog phones, fax machines, and analog emergency devices to SIP, the MediaPack 1288 is built for exactly that scale. The 144-port configuration represents a fully populated 4-blade chassis — 144 simultaneous analog channels in a single unit. The dual AC power supply isn't optional for a device of this criticality: if one PSU fails, the other keeps 144 analog lines running without interruption. For large university campuses migrating from a legacy TDM PBX, enterprise call centers with extensive analog infrastructure, or government facilities with mandated analog survivability, the MP1288-144S-2AC provides the density, redundancy, and SIP interoperability to make the migration practical. T.38 fax support ensures legacy fax machines remain operational over the new IP infrastructure.
Key Features
- 144 FXS analog ports — 4 blades x 72 ports each, fully populated chassis for maximum density
- Dual AC power supply — redundant PSU maintains uptime if one supply fails
- SIP and T.38 fax support — analog phones and fax machines work on modern SIP infrastructure
- High-density single-chassis design — 144 analog lines in one unit minimizes rack space and cabling complexity
- Large-scale analog migration — purpose-built for enterprises, campuses, and facilities with hundreds of analog endpoints
- Scalable blade architecture — chassis supports 1–4 FXS blades; 144S is the maximum-density configuration
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | MP1288-144S-2AC |
| Platform | AudioCodes MediaPack 1288 |
| FXS Port Count | 144 (4 blades x 72 ports) |
| Power Supply | Dual AC (redundant) |
| Supported Protocols | SIP, T.38 fax |
| Form Factor | Rack-mount chassis |
| Blade Capacity | Up to 4 FXS blades (fully populated in 144S configuration) |
| Use Cases | Large enterprise, campus, government analog-to-IP migration |
| Vendor | AudioCodes |