2N TELEKOMUNIKACE a.s., www.2n.cz
79/152
General settings
Delay for CONNECT [s] – set the delay between receiving a GSM call and
sending the CONNECT message.
Minimum ring duration to send SMS at no answer [s] – set the minimum ringing
timeout for sending the SMS at no answer.
Note
The INVITE message must contain the called and calling numbers in
order that the
function may work properly.
SMS at no answer
Delay for ALERTING [a] – set the delay before sending the ALERTING message.
off – no Alerting message will be forwarded.
real – the Alerting message will be forwarded as soon as the gateway
receives Alerting from the wireless network or ring tone detectors detect
the alerting tone (if active).
1-20 – the Alerting message will be automatically sent after a predefined
number of seconds after the call is dialled into wireless network.
Minute parameter – define whether the GSM gateway shall consider call duration
or count while limiting outgoing calls.
Day of deleting statistics in group (every month) – set a day on which statistic
data on disconnected calls shall be deleted.
Generate virtual ring tone – enable/disable generation of the virtual ringing tone
into the VoIP interface.
Call length counting – define whether call minutes or seconds shall be counted.
After call relax delay – set the time between the end of the current call and start
of the next call via one and the same GSM/UMTS module. The recommended
value for heavy–traffic installations is 2 seconds!
Add random time – use this auxiliary parameter to add random time in
seconds. Thus, the resultant time is the sum of the two above mentioned
parameters.
Network settings
BTS lock – identify the BTS to which the GSM modules shall log in. Restart the
selected GSM modules to execute the changes.