Telenetics V.32bis Series, V.34-SDC Delayed and Forbidden Lists, Australia-Delayed Call Lists

4-Wire Leased Line Interface (Models 3263/3268)

4-wire leased line connections are made via the 2W/4W LEASE interface. Table C-11describes 4-wire leased line interface pinouts.

Table C-11.

4-Wire Leased Line Interface (Models 3263/3268)

		Hong Kong/
Dial Line	Canada/Japan/	South Africa/	All Other
Connector Pin	U. S. A.	United Kingdom	Countries
1	TX Ring	Not Used	TX Ring
2	TX Tip	Not Used	TX Tip
3	Not Used	RX Tip	RX Tip
4	Not Used	TX Tip	TX Ring
5	Not Used	TX Ring	TX Tip
6	Not Used	RX Ring	RX Ring
7	RX Tip	Not Connected	RX Tip
8	RX Ring	Not Connected	RX Ring

Delayed and Forbidden Lists

When operating in certain countries, the modem processes call attempt failures as delayed and forbidden calls. This section describes how delayed/forbidden lists operate in each country that supports this feature.

Australia—Delayed Call Lists

The modem processes call attempt failures as delayed calls, according to PTT regulations. Before dialing a number, the modem determines whether:

•The number is on the delayed list

•The delayed list is full (the list holds 10 numbers)

In either case, the number is not dialed. When the modem is turned off and then on again, the lists are cleared, and the numbers can be dialed.

After dialing, the modem processes the following call failures as delayed calls:

•The modem receives a busy tone after dialing a call

•The call is not answered within the time in the Call Timeout (AT*TT) option

For these call failure conditions, nine subsequent redial attempts are allowed. If the redial call attempts are unsuccessful after a total of 10 calls, the number is placed on the delayed list. Then it cannot be dialed for 30 minutes. After 30 minutes, the number is available for dialing.

Information Country-Specific

Country-Specific Information C-23