168 lines
6.1 KiB
C
168 lines
6.1 KiB
C
/*-
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* Copyright (c) 1997, 2002 Hellmuth Michaelis. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*---------------------------------------------------------------------------
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*
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* i4b_isdnq931.h - DSS1 layer 3 message types
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* -------------------------------------------
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*
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* $FreeBSD$
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*
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* last edit-date: [Sat Mar 9 15:53:49 2002]
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*
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*---------------------------------------------------------------------------*/
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/* protocol discriminators */
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#define PD_Q931 0x08 /* Q.931/I.451 */
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/* Q.931 single octett information element identifiers */
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#define IEI_SENDCOMPL 0xa1 /* sending complete */
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/* Q.931 variable length information element identifiers */
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#define IEI_SEGMMSG 0x00 /* segmented message */
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#define IEI_BEARERCAP 0x04 /* bearer capabilities */
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#define IEI_CAUSE 0x08 /* cause */
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#define IEI_CALLID 0x10 /* call identity */
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#define IEI_CALLSTATE 0x14 /* call state */
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#define IEI_CHANNELID 0x18 /* channel identification */
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#define IEI_PROGRESSI 0x1e /* progress indicator */
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#define IEI_NETSPCFAC 0x20 /* network specific facilities */
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#define IEI_NOTIFIND 0x27 /* notification indicator */
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#define IEI_DISPLAY 0x28 /* display */
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#define IEI_DATETIME 0x29 /* date/time */
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#define IEI_KEYPAD 0x2c /* keypad facility */
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#define IEI_SIGNAL 0x34 /* signal */
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#define IEI_INFRATE 0x40 /* information rate */
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#define IEI_ETETDEL 0x42 /* end to end transit delay */
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#define IEI_TDELSELIND 0x43 /* transit delay selection and indication */
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#define IEI_PLBPARMS 0x44 /* packet layer binary parameters */
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#define IEI_PLWSIZE 0x45 /* packet layer window size */
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#define IEI_PSIZE 0x46 /* packet size */
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#define IEI_CUG 0x47 /* closed user group */
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#define IEI_REVCHRGI 0x4a /* reverse charge indication */
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#define IEI_CALLINGPN 0x6c /* calling party number */
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#define IEI_CALLINGPS 0x6d /* calling party subaddress */
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#define IEI_CALLEDPN 0x70 /* called party number */
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#define IEI_CALLEDPS 0x71 /* called party subaddress */
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#define IEI_REDIRNO 0x74 /* redirecting number */
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#define IEI_TRNSEL 0x78 /* transit network selection */
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#define IEI_RESTARTI 0x79 /* restart indicator */
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#define IEI_LLCOMPAT 0x7c /* low layer compatibility */
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#define IEI_HLCOMPAT 0x7d /* high layer compatibility */
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#define IEI_USERUSER 0x7e /* user-user */
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#define IEI_ESCAPE 0x7f /* escape for extension */
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/* Q.932 variable length information element identifiers */
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#define IEI_EXTFAC 0x0d /* extended facility */
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#define IEI_FACILITY 0x1c /* facility */
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#define IEI_INFOREQ 0x32 /* information request */
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#define IEI_FEATACT 0x38 /* feature activation */
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#define IEI_FEATIND 0x39 /* feature indication */
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#define IEI_SERVPID 0x3a /* service profile identification */
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#define IEI_ENDPTID 0x3b /* endpoint identifier */
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/* Q.933 variable length information element identifiers */
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#define IEI_DATALCID 0x19 /* data link connection identifier */
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#define IEI_LLCOREP 0x48 /* link layer core parameters */
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#define IEI_LLPROTP 0x49 /* link layer protocol parameters */
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#define IEI_X213PRI 0x50 /* X.213 priority */
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#define IEI_REPORTT 0x51 /* report type */
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#define IEI_LNKITYVERF 0x53 /* link integrity verification */
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#define IEI_PVCSTAT 0x57 /* PVC status */
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/* Q.95x variable length information element identifiers */
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#define IEI_PRECLEV 0x41 /* precedence level */
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#define IEI_CONCTDNO 0x4c /* connected number */
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#define IEI_CONCTDSA 0x4d /* connected subaddress */
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#define IEI_REDICNNO 0x76 /* redirection number */
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/* single octett information elements */
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#define SOIE_SHIFT 0x90 /* shift codeset */
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#define SHIFT_LOCK 0x08 /* shift codeset, locking shift bit */
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#define SOIE_MDSC 0xa0 /* more data AND/OR sending complete */
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#define SOIE_SENDC 0xa1 /* sending complete */
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#define SOIE_CONGL 0xb0 /* congestion level */
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#define SOIE_REPTI 0xd0 /* repeat indicator */
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/* codesets */
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#define CODESET_0 0 /* codeset 0, normal DSS1 codeset */
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/* Q.931/Q.932 message types (see Q.931 03/93 p10 and p311) */
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/* call establishment messages */
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#define ALERT 0x01
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#define CALL_PROCEEDING 0x02
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#define PROGRESS 0x03
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#define SETUP 0x05
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#define CONNECT 0x07
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#define SETUP_ACKNOWLEDGE 0x0d
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#define CONNECT_ACKNOWLEDGE 0x0f
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/* call information phase messages */
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#define USER_INFORMATION 0x20
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#define SUSPEND_REJECT 0x21
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#define RESUME_REJECT 0x22
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#define HOLD 0x24
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#define SUSPEND 0x25
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#define RESUME 0x26
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#define HOLD_ACKNOWLEDGE 0x28
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#define SUSPEND_ACKNOWLEDGE 0x2d
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#define RESUME_ACKNOWLEDGE 0x2e
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#define HOLD_REJECT 0x30
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#define RETRIEVE 0x31
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#define RETRIEVE_ACKNOWLEDGE 0x32
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#define RETRIEVE_REJECT 0x37
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/* call clearing */
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#define DISCONNECT 0x45
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#define RESTART 0x46
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#define RELEASE 0x4d
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#define RESTART_ACKNOWLEDGE 0x4e
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#define RELEASE_COMPLETE 0x5a
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/* misc messages */
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#define SEGMENT 0x60
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#define FACILITY 0x62
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#define REGISTER 0x64
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#define NOTIFY 0x6e
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#define STATUS_ENQUIRY 0x75
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#define CONGESTION_CONTROL 0x79
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#define INFORMATION 0x7b
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#define STATUS 0x7d
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/* EOF */
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