isdnB2proto(D4isdn)
isdnB2proto --
ISDN data link layer protocol selection parameter
Synopsis
#include <sys/types.h>
#include <sys/scoisdn.h>
typedef isdnWord_t isdnB2proto_t;
Description
The isdnB2proto sub-parameter specifies the data link
layer protocol for the B-channel connection defined by
isdnBproto(D4isdn).
Valid values are:
B2PROTO_X75SLP-
ISO 7776 (X.25 SLP); this is the default B2 protocol
B2PROTO_TRANS-
transparent
B2PROTO_SDLC-
SDLC (Synchronous Data Link Control)
B2PROTO_LAPD-
Q.921 LAPD (Link Access Procedure on the D channel) for D channel X.25
B2PROTO_T30-
T.30 for fax group 3
B2PROTO_PPP-
PPP (Point-to-Point Protocol)
B2PROTO_ERTRANS-
transparent, ignoring B1 framing errors
References
Intro(D4isdn),
Intro(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