top of page

The Comet Serial is a Caller ID unit with RS232 serial connectivity. 


It is a Caller ID device for decoding the Caller's telephone number from the telephone line and presenting it on a COM Port of a PC. This product is powered entirely from the serial port. This is a hardware only product and can be used with your existing software to create a fully integrated call management solution.


CTI Comet Serial - User and Development Guide


The Comet Serial is a simple Caller ID product. It does not have Dialled Digit Detection, On Hook/Off Hook monitoring or Call Recording features.




The CTI Comet Serial has many applications. Below are some examples:

  • EPOS terminals in fast food outlets
  • Customer verification for taxi companies
  • Doctors and Dental surgeries
  • Incoming call Logging


Volume Pricing

Quantity discounts are available for volume purchases as follows:

  • 2 off - £123 per unit
  • 5 off - £110 per unit
  • 10 off - £97 per unit
  • 20 off - £87 per unit

Comet Serial

Excluding VAT
    bottom of page