Voice over IP (VoIP) Stack

Description: OpenSS7 Project Manual Pages VoIP Stack

VOIP(4) provides an introductory manual page for VoIP stack components and interfaces. You can also select one of the component or interface sections from the diagram below:

Components

• VoIP Stack Manager
• Bearer Independent Call Control (BICC)
• Session Initiation Protocol Transport (SIPT)
• H.323/225 Call Control

Interfaces

• Layer Management Interface
• Bearer Independent Call Control (BICC) Call Control Interface (CCI)
• Session Initiation Protocol Transport (SIPT) Call Control Interface (CCI)
• H.323/225 Call Control Interface (CCI)

Components

VoIP Stack Manager

Bearer Independent Call Control (BICC)

Session Initiation Protocol Transport (SIPT)

H.323/225 Call Control

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VOIP

Section: The OpenSS7 Project Devices (4)
Updated: Tue, 18 Nov 2008 11:05:43 GMT
Index Return to Main Contents

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NAME

VoIP, VoATM - Voice over Packet Devices

SYNOPSIS

#include <sys/stropts.h>

int voip_stream = open(voip_device, flags);

int retval = ioctl(voip_stream, I_PUSH, voip_module);

DESCRIPTION

The VoIP related collection of drivers and modules provide Voice over IP and Voice over ATM capabilities in a number of related forms, including H.225.0, SIP and BICC variants.

DEVICES

h225(4)

ITU-T Recommendation H.225.0 (H.323) protocol layer[1, 2] that provides the Call Control Interface, cci(7), for H225 operation, cci_h225(7), and a Local Management Interface, lmi_ioctl(4), for H.225.0 management, h225_ioctl(4). This protocol layer runs over a number of transport protocols, including tcp(4).

sipt(4)

Session Initiation Protocol (SIP) protocol layer[3..5] that provides the Call Control Interface, cci(7), for SIPT operation, cci_sipt(7), and a Local Management Interface, lmi_ioctl(4), for SIPT management, sipt_ioctl(4). This protocol layer runs over a number of transport protocols, including tcp(4).

bicc(4)

Bearer Independent Call Control (BICC) protocol layer[6, 7] that provides the Call Control Interface, cci(7) for BICC operation, cci_bicc(7), and a Local Management Interface, lmi_ioctl(4), for BICC management, bicc_ioctl(4).

NOTICES

bicc(4) is also part of the SS7 signalling stack as BICC can be carried over a number of transport protocols including mtp(4) and sscop(4).

SEE ALSO

voipconfd(8), SIGTRAN(4), h225(4), sipt(4), bicc(4).

VERSIONS

This manpage was updated Tue, 18 Nov 2008 11:05:43 GMT for OpenSS7 release 0.9.2.

Most of the devices and modules listed here do no appear until strss7-0.8.4.

REFERENCES

[1]

ITU-T Recommendation H.225.0, Media Stream Packetization and Synchronization on Non-Guaranteed Quality of Service LANs, November 1996, (Geneva), ITU, ITU-T Telecommunication Standardization Sector of ITU. (Previously "CCITT Recommendation") <http://www.itu.int/rec/T-REC-H.225/>

[2]

ITU-T Recommendation H.323, Packet-Based Multimedia Communications Systems, February 1998, (Geneva), ITU, ITU-T Telecommunication Standardization Sector of ITU. (Previously "CCITT Recommendation") <http://www.itu.int/rec/T-REC-H.323/>

[3]

RFC 3261, SIP: Session Initiation Protocol, June 2002, Jonathan Rosenberg, ed., The Internet Society. <http://www.ietf.org/rfc/rfc3261.txt>

[4]

draft-ietf-sipping-sipt-04.txt, SIP for Telephones (SIP-T): Context and Architectures, June 2002, Aparna Vemuri, ed., Internet Engineering Task Force --- Signalling Transport Working Group. Work In Progress. <http://www.ietf.org/internet-drafts/draft-ietf-sipping-sipt-04.txt>

[5]

draft-ietf-sipping-isup-06.txt, ISUP to SIP Mapping, August 2002, Gonzalo Camarillo, ed., Internet Engineering Task Force --- Signalling Transport Working Group. Work In Progress. <http://www.ietf.org/internet-drafts/draft-ietf-sipping-isup-06.txt>

[6]

ANSI T1.BICC.1-2000 to T1.BICC.7-2000, Specifications of the Bearer Independent Call Control (BICC), 2000, ANSI, American National Standards Institute.

[7]

ITU-T Recommendation Q.1902.1 to Q.1902.4, Specifications of the Bearer Independent Call Control (BICC), 2001, (Geneva), ITU, ITU-T Telecommunication Standardization Sector of ITU. <http://www.itu.int/rec/T-REC-Q.1902/>

TRADEMARKS

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is a trademark of OpenSS7 Corporation.

Linux®

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UNIX®

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Solaris®

is a registered trademark of Sun Microsystems.

Other trademarks are the property of their respective owners.

IDENTIFICATION

The OpenSS7 Project: Package OpenSS7 version 0.9.2 released Tue, 18 Nov 2008 11:05:43 GMT.

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

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Index

NAME

SYNOPSIS

DESCRIPTION

DEVICES

NOTICES

SEE ALSO

VERSIONS

REFERENCES

TRADEMARKS

IDENTIFICATION

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Time: 11:05:42 GMT, November 18, 2008