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isdnB1proto(D4isdn)


isdnB1proto -- ISDN physical layer and framing protocol selection parameter

Synopsis

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

typedef isdnWord_t isdnB1proto_t;

Description

The isdnB1proto sub-parameter specifies the physical layer and framing protocol for the B-channel connection defined by isdnBproto(D4isdn).

Valid values are:


B1PROTO_HDLC
64 Kbps with HDLC (High-Level Data Link Control) framing; this is the default B1 protocol

B1PROTO_TRANS
64 Kbps transparent operation with byte framing from the network

B1PROTO_V110ASY
V.110 asynchronous operation with start/stop byte framing

B1PROTO_V110SY
V.110 synchronous operation with HDLC framing

B1PROTO_T30
T.30 modem for fax group 3

B1PROTO_HDLCINV
64 Kbps inverted with HDLC framing

B1PROTO_56TRANS
56 Kbps transparent operation with byte framing from the network

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