
NEC 670118 CD-PRTA 1-Port Primary Rate Interface Card for Univerge PBX systems.
The NEC 670118 CD-PRTA is a single-port Primary Rate Interface (PRI) card designed for NEC Univerge telephone systems. This telecommunications card provides ISDN PRI connectivity, enabling up to 30 simultaneous voice channels (E1 standard) for trunk connections between the PBX and the public switched telephone network or private tie lines.
The CD-PRTA card is intended for installation in NEC Univerge SV8100 and SV9100 communication servers, serving as the interface for high-capacity digital trunk lines. It is typically deployed in medium to large business environments where significant call volumes require robust, reliable PRI connectivity.
This is a legacy product associated with NEC’s established Univerge platform. While PRI technology continues to serve many enterprise telephony installations, organisations should consider this card for maintaining or expanding existing NEC Univerge deployments where ISDN infrastructure remains in use.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

| Platform | Philips Sopho |
|---|---|
| Manufacturer | NEC |

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

| Platform | UNIVERGE SV8000/SV9000 |
|---|---|
| Manufacturer | NEC |

| Platform | NEC SV9100 |
|---|---|
| Manufacturer | NEC |

| Platform | NEC Aspire |
|---|---|
| Manufacturer | NEC |

| Platform | NEC Concorde Series |
|---|---|
| Manufacturer | NEC |

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

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

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

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

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

| Platform | NEC UNIVERGE SV8100/SV9100 |
|---|---|
| Manufacturer | NEC |
| Key Features | Single PRI port; E1 ISDN connectivity; Up to 30 voice channels; Chassis-mounted expansion card |
|---|---|
| Applications | Enterprise PBX trunk connectivity; ISDN PRI integration; High-volume call handling |
| Compatibility | NEC Univerge SV8100; NEC Univerge SV9100 |
| Specifications | 1x PRI port; E1 interface; ISDN Primary Rate support |
| Platform | NEC Univerge SV8100/SV9100 |
| Manufacturer | NEC |
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