DOC HOME SITE MAP MAN PAGES GNU INFO SEARCH PRINT BOOK
 

ISDN_CONNECT.ISDN_IND(D7isdn)


ISDN_CONNECT.ISDN_IND -- ISDN incoming call indication

Synopsis

   #include <sys/stream.h>
   #include <sys/mdi.h>
   #include <sys/types.h>
   #include <sys/scoisdn.h>
   

typedef struct isdn_connect_ind { isdnPLCI_t plci; isdnCIPvalue_t cip; isdnCalledNbr_t calledNbr; isdnCallingNbr_t callingNbr; isdnCalledAdr_t calledAddr; isdnCallingAdr_t callingAddr; isdnBC_t bc; isdnLLC_t llc; isdnHLC_t hlc; isdnAddInfo_t info; } isdn_connect_ind_t;

Description

The ISDN_CONNECT.ISDN_IND message consists of one M_PROTO(D7str) message block containing the indication of an incoming call for a physical connection. The incoming call is assigned a PLCI (Physical Link Connection Identifier) that is used to identify this connection in subsequent messages.

To activate the signalling of incoming calls, the ISDN_LISTEN.ISDN_REQ(D7isdn) message must be sent to the controller.

Any information available from the network at this point will be signalled to the application. Empty structures show the absence of this information.

Parameters


plci
Physical Link Connection Identifier; see isdnPLCI(D4isdn).

cip
Compatibility Information Profile value; see isdnCIPvalue(D4isdn).

calledNbr
Called party number; see isdnCalledNbr(D4isdn).

callingNbr
Calling party number; see isdnCallingNbr(D4isdn).

calledAddr
Called party subaddress; see isdnCalledAdr(D4isdn).

callingAddr
Calling party subaddress; see isdnCallingAdr(D4isdn).

bc
Bearer capability; see isdnBC(D4isdn).

llc
Low Layer Compatibility. See isdnLLC(D4isdn).

hlc
High Layer Compatibility; see isdnHLC(D4isdn).

info
Additional information elements; see isdnAddInfo(D4isdn).

References

Intro(D4isdn), Intro(D7isdn)

ISDN_CONNECT.ISDN_REQ(D7isdn), ISDN_CONNECT.ISDN_CONF(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