Data Call Indication - ZyXEL Communications Omni TA128 User Manual

Data Call Indication

Data calls are accepted the same way as in any TA. When alerted, the
TA128 will send the first RING message to the DTE with a format as
follows:
RING <CR><LF>
[FM:[[Prefix]Calling-Party-Number][/Subaddress/]]
[TO:[Called-Party-Number][/Subaddress/]] <CR><LF>
RING <CR><LF>
RING <CR><LF>
......
The display of address information between the first RING and the
second RING can be disabled by setting ATS84.4=1. The term
[Prefix] is a predefined number string to be added in front of the
Calling-party-number before sending it to the DTE. This is useful for
some automatic dial-back-up systems. The number string can be
assigned as follows:
•
ATCI<Prefix> - When and only when the type-of-number
denotes an international number will this "Prefix" be added to the
Calling-party-number before indicating it to the DTE.
• ATCI<> - Disables the international number prefix-adding
function. (Default)
• ATCN<Prefix> - When and only when the type-of-number
denotes a national number will this "Prefix" be added to the
Calling-party-number before indicating it to the DTE.
• ATCN<> - Disable the national number prefix-adding function.
(Default)
O
The angle brackets '<' and '>' are part of this command.
:
NOTE
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