Crucible Technologies CTI COMET Serial RS-232 CALLER ID Developer & User Manual

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CTI Comet Serial

User and Developer Guide

Version 0.2

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Summary of Contents for Crucible Technologies CTI COMET Serial RS-232 CALLER ID

Page 1 CTI Comet Serial User and Developer Guide Version 0.2...
Page 2 We cannot guarantee that the information in this document is current with the most up to date information. Please visit our website at http://www.crucible-technologies.co.uk. Reproduction of any material, software or hardware without prior consent of Crucible Technologies is strictly forbidden.
Page 3: Table Of Contents
USER MANUAL CONTENTS Have I got everything? Installation - Connecting the unit Development Notes - General - Specification - Hardware - Specification of data - Message Example After Sales Service & Guarantee Page 3 Version 0.2...
Page 4: Have I Got Everything
USER MANUAL Have I Got Everything? Please check the package contents and make sure you have all the equipment listed below. If you find you have something missing please contact us immediately. Package Contents I. 1 x CTI Comet Serial II.
Page 5: Installation
USER MANUAL Installation Connecting the unit Step 1 – Unpack the Comet Serial parts and check the package contents with those on page 4. Step 2 – Connect the Comet Serial to the computer using the supplied RS232 cable and connect the Comet Serial to the telephone line using the remaining cable.
Page 6: Development Notes
USER MANUAL Development Notes General The Comet Serial is a device for decoding the Caller ID from the telephone line and presenting it on the serial Port on a PC. With appropriate application software, the Comet Serial will allow the display and recording of the caller ID information and time/date of an incoming telephone call.
Page 7: Specification
USER MANUAL Specification There are four major types of Caller ID to be found around the world. They can be categorized as follows: US FSK: Ring, FSK data, Ring. ETSI FSK: Ring, FSK data, Ring. BT FSK: Line reversal, FSK data, Ring ETSI DTMF: Ring, DTMF data, Ring The Comet Serial is designed to work with all of the FSK data formats ie US FSK, ETSI FSK and BT FSK.
Page 8: Specification Of Data
USER MANUAL Specification of Data The serial data is presented at a baud rate of 1200, with 1 start and 1 stop bit. The data is sent whenever there is activity on the telephone line. The Comet Serial does not receive any data from the PC. Caller ID Structure Within the FSK data types, there are two types of message structures.
Page 9 USER MANUAL Message type For valid Caller ID this will in most instances be 80H. For message waiting 82H is sent but this is little used. In general, if 80H is not received from the serial port, the whole Caller ID string can be discarded. Message length This is a total of all the bytes to follow, except the Checksum.
Page 10 USER MANUAL Calling Line Name=07H This parameter was initially designed to send the callers name. However, international calls have "INTERNATIONAL" in this field, and some payphone calls have "PAYPHONE" in this field. Call Type=11H This parameter is only sent for ETSI FSK and BT FSK. In general it can be ignored.
Page 11: Message Example
USER MANUAL Message Example Byte sent (decimal) Description Message Type Message Length Call Type Parameter Parameter length Call type = 1 (Voice Call) Date & Time Parameter Parameter length = 8 0 (Month = 10) 0 (Day = 10) 3 (Hour = 3) 0 (Minutes = 30) Calling Number Parameter Parameter length = 10...
Page 12: After Sales Service & Guarantee
 Description of the problem GUARANTEE Your Crucible Technologies product is guaranteed for 1 year from the date of purchase. Please keep your invoice as proof of purchase. Should a problem arise with the product, please contact: info@crucible-technologies.co.uk for technical assistance.
Page 13 USER MANUAL Page 13 Version 0.2...
Page 14 USER MANUAL Crucible Technologies 11 Glaisdale Road Northminster Business Park York YO26 6QT United Kingdom www.crucible-technologies.co.uk sales@crucible-technologies.co.uk Page 14 Version 0.2...