2N VoiceBlue Lite User Manual page 52

• In case the incoming call is still not routed to the appropriate
extension the gateway receives the incoming call and either
replays a voice message or transmits the dial tone to the calling
party. Then VoiceBlue Lite awaits the count of digits necessary
for call establishing. To define the minimum and maximum
counts of DTMF digits use the GSM incoming groups menu.
• If VoiceBlue Lite does not receive the required minimum count
of digits and no other digit comes from the GSM network
within the timeout defined in Tout for entering DTMF digits
[s], the call is re-routed to the operator as the case is when the
extension number dialled by the calling party is unknown.
• If the call re-routing to the operator is inactive, the incoming
call is rejected.
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