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CP-1
Call progress decoder board
The call progress decoder that mounts inside the AC-1, DR-10 and HC-3. It listens to the host's hybrid output for dial tone or busy and makes the host hang up.
$149 list price
Questions before you buy? Call 352-335-6555. Need help with one you own? Open a ticket.
What connects to it
- 3Host productsAC-1, DR-10 and HC-3
- 2Detection modesDial tone and busy, or any call progress tone
- 1Delay controlAdjustable before hang-up
How it works
Inside the host, it listens to the hybrid output, which makes it unusually reliable, and signals the host to hang up.
- Hybrid outputInside the host product
CP-1
- Dial tone or busy detection
- Adjustable delay
- Hang-up signalInto the host product
CP-1
Call progress decoder board
The call progress decoder that mounts inside the AC-1, DR-10 and HC-3. It listens to the host's hybrid output for dial tone or busy and makes the host hang up.
Questions before you buy? Call 352-335-6555. Need help with one you own? Open a ticket.
What connects to it
How it works
Inside the host, it listens to the hybrid output, which makes it unusually reliable, and signals the host to hang up.
Inputs: Hybrid output (Inside the host product). The CP-1: Dial tone or busy detection; Adjustable delay. Outputs: Hang-up signal (Into the host product).
Features
- Fits inside the AC-1, DR-10 and HC-3, and works with the TAC-5
- Detects dial tone and busy, or any call progress tone, set by jumpers
- Listens to the host's hybrid output, which makes it unusually reliable
- Adjustable delay before hang-up prevents false trips
- Retrofit instructions for units already in service
More about the CP-1
CP-1s without a microprocessor are earlier versions; their manuals are on the Legacy manuals page.
Manual and downloads
- CP-1 manual (PDF)
- Adding a CP-1 to an HC-3 (PDF)
- Adding a CP-1 to an AC-1 (PDF)
- Adding a CP-1 to a DR-10 (PDF)
- Adding a CP-1 to a TeleRadio (PDF)
Every manual and download is also on the Support page.