Kuhnt AS55 Series, Service Manual

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SERVICE MANUAL AS55X
55Xseries_manual_V3.22 (18-08-15) www.kuhnt.com 43
5 Configuration
5.1 General
5.1.1 Tones and announcements
You can configure different dial tones and announcements for each direction.
Dialling tone ISDN/SIP -> GSM
default: continuous tone
Dialling tone for call-setup direction from ISDN/SIP
This tone or announcement is audible to the ISDN/SIP
subscriber until the first digit of the suffix dialling is
entered.
In some cases it depends on the PBX whether this tone is
switched through to the subscriber or not.
Dialling tone ISDN/SIP -> GSM if
no GSM channel ready
default: pulsed dialling tone
Dialling tone if no GSM channel ready
This tone or announcement is audible to the ISDN/SIP
subscriber until the first digit of the suffix dialling is
entered and if no GSM channel is registered to a GSM
network with sufficient signal quality. Only emergency
calls can be made now.
In some cases it depends on the PBX whether this tone is
switched through to the subscriber or not.
Proceeding ISDN/SIP -> GSM
default: ringing tone
Audible signal for confirming the selection of outgoing
calls
The AS55X is able to send a confirmation tone or an
announcement to the ISDN/SIP subscriber to indicate that
the dialling is completed.
Useful, because the duration from ending the dialling
process up to the moment the subscriber gets connected
is much longer in mobile phone networks than in wired
networks.
In some cases it depends on the settings within the PBX
whether this tone is audible to the subscriber or not.
Dialling tone GSM -> ISDN/SIP
default: special dialling tone 1
Dialling tone for call-setup direction from GSM network
This tone or announcement requests the calling subscriber
from the GSM network to type in DTMF digits for suffix
dialling.