ISDN_CONNECT_B3.ISDN_CONF(D7isdn)
ISDN_CONNECT_B3.ISDN_CONF --
ISDN logical connection set-up confirmation
Synopsis
#include <sys/stream.h>
#include <sys/mdi.h>
#include <sys/types.h>
#include <sys/scoisdn.h>
typedef struct isdn_connect_b3_conf
{
isdnNCCI_t ncci;
isdnInfo_t info;
} isdn_connect_b3_conf_t;
Description
The ISDN_CONNECT_B3.ISDN_CONF message consists of one
M_PROTO(D7str)
message block confirming the initiation of a logical connection
set-up. The connection is assigned a Network Control Connection
Identifier, which subsequently identifies this logical
connection. Status codes are supplied in the info
parameter.
The connection is the set-up phase at this point. The
successful set-up will be indicated by an
ISDN_CONNECT_B3_ACTIVE.ISDN_IND(D7isdn)
message.
Parameters
ncci
-
Network Control Connection Identifier; see
isdnNCCI(D4isdn).
info
-
additional information elements; see
isdnInfo(D4isdn).
Valid values are:
-
ISDN_INFOCODE00_OK: logical connection initiated
-
ISDN_INFOCODE00_BADNCPI: NCPI (Network Control Protocol
Information) not supported by current protocol, NCPI ignored.
If this value is returned, the
set-up of a logical connection is initiated, but the parameter
plci
has been ignored. In that case, the layer 3
protocol in use does not support NCPI (that is, the transparent
mode of layer 3).
-
ISDN_INFOCODE20_ESTATE: Message not supported in
current state
-
ISDN_INFOCODE20_EPLCI: Illegal controller, PLCI, or
NCCI
-
ISDN_INFOCODE20_NONCCI: Out of NCCI resources
-
ISDN_INFOCODE30_NCPI: NCPI not supported
References
Intro(D4isdn),
Intro(D7isdn)
ISDN_CONNECT_B3.ISDN_REQ(D7isdn),
ISDN_CONNECT_B3.ISDN_IND(D7isdn),
ISDN_CONNECT_B3.ISDN_RESP(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