Aethra d2000 lite Manuel D’Utilisation
USER’S MANUAL ISDN TESTER AND ANALYZER D2000
PRO
/D2000Lite/D2000
• Remote number in outgoing mode (end to end 1B)
• None in incoming mode (1B)
• Local number in autocall (selfcall 2B)
• None in incoming mode (1B)
• Local number in autocall (selfcall 2B)
Sub number: If necessary, enter the subaddress of the called party. Only with
protocol.
protocol.
Mode: Select the Call mode. Only with protocol.
• Outgoing 64k/56K: the instrument generates a call to a remote instrument.
Once connected the instrument sends its sequence and at the same time
measures the received one. This makes it possible to test a single network
section and identify the “noisiest” path. The remote instrument must be
configured in INCOMING mode with the same sequence.
measures the received one. This makes it possible to test a single network
section and identify the “noisiest” path. The remote instrument must be
configured in INCOMING mode with the same sequence.
To make an auto call, select Outgoing 64k and enter your own
telephone number as CALLED NUMBER. In this case the test is
performed using two B channels (128k). In primary access a
N*64k can be performed by configuring the LOOPBOX mode.
See § 3.8.
telephone number as CALLED NUMBER. In this case the test is
performed using two B channels (128k). In primary access a
N*64k can be performed by configuring the LOOPBOX mode.
See § 3.8.
Example of an auto call test
• Incoming 64k/56K: the instrument waits for a call from a remote instrument.
As soon as a compatible call is received, the instrument answers
automatically and starts sending and measuring according to the set
pseudorandom sequence. Use a remote instrument that is set in OUTGOING
mode with the same sequence.
automatically and starts sending and measuring according to the set
pseudorandom sequence. Use a remote instrument that is set in OUTGOING
mode with the same sequence.
CHAPTER 3 - PERFORMING A MANUAL TEST
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