ISDN Q.921 Link Access Procedure - D Channel (LAPD)

Description: OpenSS7 Project Manual Pages ISDN Stack

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LAPD

Section: OpenSS7 STREAMS ISDN Devices (4)
Updated: 2008-10-31
Index Return to Main Contents

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NAME

lapd, q921, dl_lapd - Link Access Procedure --- D-Channel (LAPD) Driver

SYNOPSIS

#include <sys/cdi.h>
#include <sys/dlpi.h> int lapd_stream = open(device, flag);

DESCRIPTION

LAPD is an implementation of the Link Access Procedure---D-channel (LAPD) as defined in ITU-T Recommendation Q.921[1].

DEVICES

Various.

MODULES

Various.

IOCTLS

Undocumented.

SEE ALSO

STREAMS(9).

BUGS

These devices and modules need a manual page.

COMPATIBILITY

Unknown.

CONFORMANCE

Unknown.

HISTORY

Unknown.

REFERENCES

[1]

ITU-T Recommendation Q.921, Digital Subscriber Signalling System No. 1 --- ISDN User-Network Interface --- Data Link Layer Specification, March 1993, (Geneva), ITU, ITU-T Telecommunication Standardization Sector of ITU. (Previously "CCITT Recommendation") <http://www.itu.int/rec/T-REC-Q.921/>

TRADEMARKS

OpenSS7tm

is a trademark of OpenSS7 Corporation.

Linux®

is a registered trademark of Linus Torvalds.

UNIX®

is a registered trademark of The Open Group.

Solaris®

is a registered trademark of Sun Microsystems.

Other trademarks are the property of their respective owners.

IDENTIFICATION

OpenSS7 STREAMS ISDN: Package strisdn version 0.9.2.4 released 2008-10-31.

Copyright©1997-2008OpenSS7 Corp. All Rights Reserved.
(See roff source for permission notice.)

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Index

NAME

SYNOPSIS

DESCRIPTION

DEVICES

MODULES

IOCTLS

SEE ALSO

BUGS

COMPATIBILITY

CONFORMANCE

HISTORY

REFERENCES

TRADEMARKS

IDENTIFICATION

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Time: 23:54:15 GMT, November 18, 2024