2N PBX 2N NetStar - Configuration Manual v2.6.0 - Manual (Page 27)

ASL virtual port 3.3
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error status is changed after BER value falls below BER OK level. Range between values is used as
hysterezis. BER value is entered in ecponential form (e.g. 3e-5 means 3 errors in 100000 bits).
Master terminal
Type – Shows type of connected terminal StarPoint.
Firmware – Shows used firmware of connected terminal.
Extenders – Shown information about used extenders of connected terminal.
Slave terminal
Type – Shows type of connected terminal StarPoint.
Firmware – Shows used firmware of connected terminal.
Extenders – Shown information about used extenders of connected terminal.
Digital interface diagnostic
Line state – Parameter can't be set. It shows only state of the first layer of the interface.
Number of SLIPs per minute – This parameter shows number of SLIPs. SLIP is caused by different
clock on devices on this interface (PbX and terminal). This value is refreshed each 6s, but it
represents weighted average per minute.
BER per second – Parameter BER (Bit Error Rate) shows number of incorrect transferred bits on the
interface during transmision. Value is refreshed each 6s, but it represents weighted average per
minute.
3.3 ASL virtual port
ASL virtual port is used for connecting plain analog phone or fax. This virtual port enables detection
of DTMF and pulse dialling and also CLIP transmission using DTMF or FSK. Parametres are divided
into logical sections.
Stack status
This field displays information about stack and its actual state. In the case of ASL virtual port you can
see following states:
a) null
b) config
c) on_hook
d) off_hook
e) error_stop
f) error_start_req