Gsm basic parameters – 2N VoiceBlue Next v3.4 User Manual

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Tones generated to VoIP

Ring tone to VoIP – generate a ringing tone of your own, or transmit a real
ringing tone from the GSM/UMTS networks.

GSM basic parameters

Count of digits dialled from VoIP

Minimum digits from VoIP – minimum count of digits to be dialled into GSM.
Maximum digits from VoIP: maximum count of digits to be dialled into GSM.

Wait for next digit [s] – timeout during which

awaits

2N VoiceBlue Next

further digits dialled from VoIP to GSM.

Calls

Relax timeout [s] – time interval between the end of the last call and the
beginning of the next call via one and the same GSM module (all incoming and
outgoing calls are rejected during this timeout). The recommended value is 2
seconds. Do not change this setting unless absolutely necessary.
Timeout for ringing to GSM [s] –

ringing timeout for outgoing calls to GSM. If not

answered or terminated within this timeout, the call will be terminated
automatically by the gateway when this timeout elapses.

Bank holiday list

A list of dates to which the weekend routing mode should be applied in the LCR table.

DTMF settings

The minimum delay between two identical DTMF characters received [s/100].

Tone detector settings

The GSM gateway can automatically detect user defined tones sent by the GSM/UMTS
network during call setup. In general, user defined tones are tones of the number to be
transmitted. Having detected such tone, the GSM gateway terminates the call
automatically and attempts to set it up through the next available outgoing group (as
defined in the LCR table).

Frequency 1;2;3;4 – defined frequency of the tone to be detected.
Sequence list – sequence of the above defined tones for detection.

Voice message detector settings

Minimum percent to match – set the match percentage range in which the voice

message is detected as identical with one of the voice messages recorded in the

section under index 30 - 37. The

–>Voice messages

Gateway control
recommended value is 70-90%.

Voice parameters of GSM modules

Here you can set the voice level for the GSM modules in the GSM gateway.