ISDN_ALERT.ISDN_CONF(D7isdn)

ISDN_ALERT.ISDN_CONF -- ISDN call compatibility confirmation

Synopsis

   #include <sys/stream.h>
   #include <sys/mdi.h>
   #include <sys/types.h>
   #include <sys/scoisdn.h>
   
   typedef struct isdn_alert_conf
   {
       isdnPLCI_t      plci;
       isdnInfo_t      info;
   } isdn_alert_conf_t;

Description

The ISDN_ALERT.ISDN_CONF message consists of one M_PROTO(D7str) message block confirming the reception of an ISDN_ALERT.ISDN_REQ(D7isdn) message.

Parameters

plci

Physical link connection identifier; see isdnPLCI(D4isdn).

info

Information status code; see isdnInfo(D4isdn). Valid values are:

ISDN_INFOCODE00_OK: alert initiated
ISDN_INFOCODE00_EXIST: ALERT message already sent by another application. In this case, the isdnAddInfo(D4isdn) parameter of the corresponding REQUEST is ignored.
ISDN_INFOCODE20_ESTATE: Message not supported in current state
ISDN_INFOCODE20_EPLCI: Illegal controller or PLCI
ISDN_INFOCODE20_EPARAM: Illegal message parameter coding

References

Intro(D4isdn), Intro(D7isdn)

ISDN_ALERT.ISDN_REQ(D7isdn)

``SCO ISDN adapter drivers'' in Developing MDI network adapter drivers