Aethra d2000 lite User Manual
ISDN TESTER AND ANALYZER D2000
PRO
/D2000Lite/D2000 USER’S MANUAL
4
Scroll through the result pages.
First line indicates the current status of the test, in this example active on channel B2.
The result pages can also indicate the following items:
►
Messages and disconnection causes
►
Information elements from network (DISPLAY) or user (USER-TO-USER)
►
Connected remote number, called number with subaddress, if any
►
Charge advise for the call, if any
►
Request, reception of information on supplementary services.
►
Progress Indicator
In case of POTS access, the instrument displays services in
FSK modes.
FSK modes.
When the call becomes active, the following function keys appear on the bottom left
of the screen:
of the screen:
5
To activate the activation/deactivation page of
supplementary services. See § 3.4.4.
supplementary services. See § 3.4.4.
5
To send audio tones over the channel: select the softkey
and use the numeric keypad to send the corresponding
DTMF tone over the active channel.
and use the numeric keypad to send the corresponding
DTMF tone over the active channel.
5
To simulate the disconnection with presence of in band
tones.
tones.
5
This key can be used to maintain active the current call
and place a new call. In this way multiple calls can be
activated simultaneously.
and place a new call. In this way multiple calls can be
activated simultaneously.
3.4.3. Answering an Incoming Call
You can manually answer incoming calls under the following condition:
►
The instrument is in the MAKE A CALL menu and the test is in incoming call
waiting state.
waiting state.
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CHAPTER 3 - PERFORMING A MANUAL TEST