Description
Frustrated by phones that stay off the hook or equipment that never detects a call has ended? The Viking CPC-1 solves that problem by generating a reliable one-second CPC disconnect signal whenever a busy signal, reorder tone, or silence is detected — automatically hanging up and redialing so your system keeps working without manual intervention.
The CPC-1 connects inline on any standard phone line using a simple 4-position screw terminal block and draws all the power it needs directly from the phone line itself — no AC outlet, no power adapter, no batteries required. It monitors the line continuously and generates a CPC disconnect signal on busy signal, reorder (fast busy), return to dial tone, or steady silence, with the last two conditions programmable to match your specific setup. Three onboard LEDs give you instant visual confirmation of line status, audio detection, and generated CPC signal activity, making troubleshooting fast and straightforward.
This device is ideal for autodialers, fax machines, modems, and any phone-line connected equipment that needs proper disconnect detection to function reliably. Caller ID compatibility means it works transparently in systems where incoming call data matters.
Our Expert Take: The CPC-1 is a deceptively simple device that solves a real problem in analog phone environments — many older or budget devices simply don't detect call-end properly, which ties up lines and causes missed calls or failed autodial loops. The programmable disconnect triggers for dial tone return and steady silence give you flexibility to tune behavior to your specific equipment. If you're running an autodialer or analog notification system that gets stuck on busy lines, the CPC-1 is a low-cost fix that installs in minutes with no external power needed.
Key Features
- Generates a 1-second nominal CPC disconnect signal when a call end condition is detected
- Automatically hangs up and redials when a busy signal is detected
- Phone line powered – no AC adapter or batteries required
- Generates CPC disconnect on: busy signal, reorder (fast busy), return to dial tone (programmable), and steady silence (programmable)
- Three status LEDs indicate: line in use, audio detected, and CPC signal generated
- Caller ID compatible for transparent operation in Caller ID-enabled systems
- Simple 4-position screw terminal block for easy inline installation
Technical Specifications
- Power: Phone line powered (no AC required)
- CPC Disconnect Time: 1 second nominal
- Connections: 4-position screw terminal block
- Disconnect Triggers: Busy signal, reorder (fast busy), return to dial tone (programmable), steady silence (programmable)
- Indicators: 3 LEDs – in use, audio detected, CPC signal generated
- Caller ID Compatible: Yes