ISDN_DISCONNECT.ISDN_REQ(D7isdn)

ISDN_DISCONNECT.ISDN_REQ -- ISDN disconnect physical connection request

Synopsis

   #include <sys/stream.h>
   #include <sys/mdi.h>
   #include <sys/types.h>
   #include <sys/scoisdn.h>
   
   typedef struct isdn_disconnect_req
   {
       isdnPLCI_t      plci;
       isdnAddInfo_t   info;
   } isdn_disconnect_req_t;

Description

The ISDN_DISCONNECT.ISDN_REQ message consists of one M_PROTO(D7str) message block containing the request to initiate clearing of a physical connection. The plci parameter identifies the physical connection.

Existing logical connections will be cleared by the ISDN driver using the ISDN_DISCONNECT_B3.ISDN_IND(D7isdn) message before clearing the physical connection. The ISDN_DISCONNECT_B3.ISDN_IND message should contain the cause ISDN_REASONB3_L1PERR (protocol error layer 1) in the isdnReason(D4isdn) parameter

Parameters

plci: Physical Link Connection Identifier; see isdnPLCI(D4isdn).
info: Additional information elements; see isdnInfo(D4isdn).

References

Intro(D4isdn), Intro(D7isdn)

ISDN_DISCONNECT.ISDN_CONF(D7isdn), ISDN_DISCONNECT.ISDN_IND(D7isdn), ISDN_DISCONNECT.ISDN_RESP(D7isdn)

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