User guide

PRI-ISDN Test
Multi Protocol Test Set 231
Receiving a Call (Answer)
Receiving a Call (Answer)
Press , select DSn/PDH, PRI-ISDN, Results, and the Answer tab.
The Answer tab allows to answer the
incoming call. The Answer tab is
available only when receiving an
incoming call.
³ The numbers shows calls in
queue. To answer to a call, select
the call number from the list and
press the select button.
Typically, call numbers from 1 to 23 (DS1) or 30 (E1) are voice calls, 121
to 243 (DS1) or 250 (E1) are data calls, and 181 to 203 (DS1) or 210 (E1)
are audio calls.
³ To answer a call, select the channel with the corresponding call ID and
press the select button.
³ BChannel indicates the channel corresponding to the selected call ID.