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NEAX2400 IPX ISDN Features and Specifications
NDA-24311, Issue 1
Page 123
Synchronous Data Switching - PRI S-87
S-87 Synchronous Data Switching - PRI
General Description
A synchronous DTE connected to a D
term
/Data Adapter can communicate via the NEAX2400 IPX with a
synchronous DTE connected to a synchronous Data Module or synchronous D
term
/Data Adapter.
Operating Procedure
To originate a data call from the sync./async. D
term
/Data Adapter
1. Press the DATA key on the D
term
. The LED above the key illuminates and D appears on the LCD.
2. Use the keypad to dial the desired DTE extension:
(XXXX refers to the called extension number.)
3. The DATA LED flashes and the following appears flashing on the LCD:
4. When the called DTE answers, display shows:
5. A transparent data path is established, and data communication can begin.
To terminate the data call, either user can press the DATA key. For five seconds, the other party’s LCD
displays:
Both parties’ DATA and DTX LEDs will be extinguished.
(Time Display)
D XXXX
(Time Display)
D D DTE XXXX
(Time Display)
READY D DTE XXXX
(Time Display)
RELEASE D DTE XXXX