RF Innovations RFI-9256, Руководство по эксплуатации, Страница: 75 / 107

D I A L U P N E T W O R K I N G
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© RF Innovations Pty Ltd, 1998 Page: 73
223889, Revision 2.2
8 Dialup Networking
he RFI-9256 provides several features to allow networking, dual port control and remote
configuration. The RFI-9256 has 2 independent serial ports that can be used in communication.
Extension Numbers
To allow access to internal and external ports the modem provides extension numbers. These extension
numbers work like an internal PABX where the user appends a two-digit extension number to the
destination radios dial string. The radio has several preset extension numbers as in the following table:
Extension
Number
Description
00 MAIN Serial Port
01 AUX Serial Port
91 Virtual Hayes Connection
92 Remote Menu Connection
93 Remote Logger Connection
99 Loop-back Connection
Table 8-1 Extension (Port) Numbers
The MAIN and AUX port extensions allow the dialing Modem to select which port it wants to connect
through.
The Virtual Hayes connection provides an interface for automated or scripted configuration and
management of the radio.
The Remote Menu connection provides the user with a friendly interface into a remote radio. This
interface has restrictions to prevent the user from accidentally changing the radio specific attributes that
could break the connection.
The Remote Logger connection dumps the currently stored event/fault log. Must be disconnected with
a Hayes hang-up sequences.
The Loop-back connection echoes any data entered and allows you to diagnose link quality.
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