
NEC 9600 582 83305 IP1E-DSPDB-A2 16-port voice response system DSP daughter board.
The NEC 9600 582 83305, also known as the IP1E-DSPDB-A2, is a 16-port voice response system DSP daughter board designed for NEC business communication platforms. This board provides digital signal processing capabilities to enable automated voice response and interactive voice response (IVR) functionality within the telephone system.
The IP1E-DSPDB-A2 is intended for deployment within NEC UNIVERGE SV8100 or SV9100 communication servers, where it expands the system’s capacity to handle automated attendant, voicemail, and call routing applications. The 16-port configuration allows multiple simultaneous voice channels for handling inbound call flows.
This module forms part of NEC’s UNIVERGE business telephony platform, which continues to be deployed in small to medium enterprise environments across the UK. DSP daughter boards such as this are essential components for organisations requiring robust voice automation features.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

| Platform | NEC DT300 Series |
|---|---|
| Manufacturer | NEC |

| Platform | UNIVERGE SV8100/SV9100 |
|---|---|
| Manufacturer | NEC |

| Platform | UNIVERGE SV8100/SV9100 |
|---|---|
| Manufacturer | NEC |

| Platform | NEC SL2100 |
|---|---|
| Manufacturer | NEC |

| Platform | PASOLINK |
|---|---|
| Manufacturer | NEC |

| Platform | NEC DT800 Series |
|---|---|
| Manufacturer | NEC |

| Platform | UNIVERGE SV8100/SV9100 |
|---|---|
| Manufacturer | NEC |

| Platform | UNIVERGE SV8100/SV9100 |
|---|---|
| Manufacturer | NEC |

| Platform | UNIVERGE SV8100/SV9100 |
|---|---|
| Manufacturer | NEC |

| Platform | UNIVERGE SV8100/SV9100 |
|---|---|
| Manufacturer | NEC |

| Platform | UNIVERGE SV8100/SV9100 |
|---|---|
| Manufacturer | NEC |

| Platform | UNIVERGE SV8100/SV9100 |
|---|---|
| Manufacturer | NEC |
| Key Features | 16-port voice response capacity; DSP-based processing; Daughter board form factor; Supports IVR and auto-attendant functions |
|---|---|
| Applications | Automated attendant services; Interactive voice response systems; Enterprise voicemail integration |
| Compatibility | NEC UNIVERGE SV8100; NEC UNIVERGE SV9100 |
| Specifications | 16 voice response ports; DSP daughter board module; Part number 9600 582 83305 |
| Platform | UNIVERGE SV8100/SV9100 |
| Manufacturer | NEC |
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