ISDN_CONNECT.ISDN_CONF(D7isdn)
ISDN_CONNECT.ISDN_CONF --
ISDN call set-up confirmation
Synopsis
#include <sys/stream.h>
#include <sys/mdi.h>
#include <sys/types.h>
#include <sys/scoisdn.h>
typedef struct isdn_connect_conf
{
isdnPLCI_t plci;
isdnInfo_t info;
} isdn_connect_conf_t;
Description
The ISDN_CONNECT.ISDN_CONF message consists of one
M_PROTO(D7str)
message block confirming the initiation of a call set-up
request. This connection is assigned a PLCI (Physical
Link Connection Identifier) that serves as an identifier in
further processing. Errors are returned in the info
parameter.
The connection is in the set-up phase once the
ISDN_CONNECT.ISDN_CONF message has been issued.
Subsequent successful switching is indicated by the
ISDN_CONNECT_ACTIVE.ISDN_IND(D7isdn)
message.
If an application has to identify the corresponding
ISDN_CONNECT.ISDN_REQ(D7isdn)
to this message, it can use the message number mechanism
provided by the
isdn_msg_hdr(D4isdn)
structure.
Parameters
plci
-
Physical Link Connection Identifier; see
isdnPLCI(D4isdn).
info
-
additional information elements; see
isdnInfo(D4isdn).
Valid values are:
-
ISDN_INFOCODE00_OK: Alert initiated
-
ISDN_INFOCODE20_EPLCI: Illegal controller, PLCI, or
NCCI
-
ISDN_INFOCODE20_NOPLCI: Out of PLCI resources
-
ISDN_INFOCODE20_EPARAM: Illegal message parameter coding
-
ISDN_INFOCODE30_B1PROT: B1 protocol not supported
-
ISDN_INFOCODE30_B2PROT: B2 protocol not supported
-
ISDN_INFOCODE30_B3PROT: B3 protocol not supported
-
ISDN_INFOCODE30_B1PARAM: B1 protocol parameter not supported
-
ISDN_INFOCODE30_B2PARAM: B2 protocol parameter not supported
-
ISDN_INFOCODE30_B3PARAM: B3 protocol parameter not supported
-
ISDN_INFOCODE30_BPROTC: B protocol combination not supported
-
ISDN_INFOCODE30_CIP: CIP value unknown
References
Intro(D4isdn),
Intro(D7isdn)
ISDN_CONNECT.ISDN_REQ(D7isdn),
ISDN_CONNECT.ISDN_IND(D7isdn),
ISDN_CONNECT.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