Internet PhoneJACK
And
Internet LineJACK
Low Level Linux Interface Manual
For driver Version 1.0.0
Last updated 13 August 2001
Quicknet Technologies, Inc.
520 Townsend Street, Suite D
San Francisco, CA 94103
+1 415-864-5225
+1 415-864-8388 FAX
Information in this document is subject to change without notice and does not represent a commitment on the part of Quicknet Technologies, Inc. The software described in this document is furnished under a license agreement and may be used or copied only in accordance with the license agreement. No part of this Manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, including printing or recording, for any purpose without the prior written permission of Quicknet Technologies, Inc.
Copyright
©1996-2001 Quicknet Technologies, Inc.
All rights reserved.
This document is copyrighted with all rights reserved. Under the copyright laws, this document may not be copied, in whole or in part, without written consent of Quicknet Technologies, Inc. The same copyright notices must be affixed to any permitted copies as were affixed to the original. This exception does not allow copies to be made for other persons, whether or not sold, but all the material purchased (with all backup copies) may be sold, given, or loaned to another person. Under the law, copying includes translating into another language or format.
Trademarks
Internet LineJACK, Internet PhoneJACK, Internet PhoneJACK Lite, Internet PhoneJACK PCI, and Internet PhoneCARD are trademarks of Quicknet Technologies, Inc.
Table of Contents
POTS PORT CONTROL
Asynchronous (non-blocking) Ring Functions
Blocking Ring Functions
FSK Generation
Call Progress Tone Generation
Single tone generation
Multi-Tone Cadence Generation
Special tones
Call Progress Tone Detection
DTMF Detection
Detecting Complex Tone Cadences
PSTN port control
Mixer control (Internet LineJACK only)
Record channel control
Playback channel control
Acoustic Echo Cancellation
Miscellaneous control