isdnReason_B3(D4isdn)
isdnReason_B3 --
ISDN disconnect logical channel reason codes
Synopsis
#include <sys/types.h>
#include <sys/scoisdn.h>
typedef isdnWord_t isdnReason_B3_t;
Description
The isdnReason_B3
parameter provides error information to
the application regarding the clearing of a logical
connection.
This type is used by
ISDN_DISCONNECT_B3.ISDN_IND(D7isdn)
Parameters
The following disconnect reason codes are valid:
ISDN_REASONB3_OK-
0x0000: normal clearing, no cause available
ISDN_REASONB3_L1PERR-
0x3301: protocol error layer 1 (broken line or B channel removed by
signalling protocol)
ISDN_REASONB3_L2PERR-
0x3302: protocol error layer 2
ISDN_REASONB3_L3PERR-
0x3303: protocol error layer 3
The following codes are specific to T.30:
ISDN_REASONB3_CONNECT-
0x3311: connect not successful, remote station is non-fax G3 machine
ISDN_REASONB3_TRAINING-
0x3312: no connect, training error
ISDN_REASONB3_PRETRANS-
0x3313: disconnected before transfer, remote station does not support
transfer mode (that is, resolution
ISDN_REASONB3_RABORT-
0x3314: disconnected during transfer, remote abort
ISDN_REASONB3_RPROCERR-
0x3315: disconnected during transfer, remote procedure error (that is,
unsuccessful repetition of T.30 commands)
ISDN_REASONB3_LUNDERRUN-
0x3316: disconnected during transfer, local transmit data underrun
ISDN_REASONB3_LOVERFLOW-
0x3317: disconnected during transfer, local receive data overflow
ISDN_REASONB3_LABORT-
0x3318: disconnected during transfer, local abort
ISDN_REASONB3_PARAM-
0x3319: illegal parameter coding
References
Intro(D4isdn),
Intro(D7isdn)
``SCO ISDN adapter drivers'' in Developing MDI network adapter drivers.
19 June 2005
© 2005 The SCO Group, Inc. All rights reserved.
OpenServer 6 and UnixWare (SVR5) HDK - June 2005