User guide

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sip timer no answer duration No answer duration in seconds 300
sip session time Session expiration in seconds 1800
SIP Server Conguration:
Parameter Description Default
sip allow incoming subscription Disabled
sip subscribe authentication Disabled
sip incoming resubscribe interval Resubscribe interval in seconds 3600
sip allow incoming registration Disabled
sip register authentication Disabled
sip incoming reregister interval Reregister interval in seconds 3600
sip invite authentication Disabled
sip bye authentication Disabled
sip notify authentication Disabled
sip incoming auth user name (empty)
sip incoming auth realm (empty)
sip incoming auth password (empty)
i p bx pa ra m et e rs
IPBX Parameters:
The parameters in the following three sections control the connection to the local phone (FXS) port on
the ATA. This includes control of both the SLIC (Subscriber Line Interface Circuit) and SLAC (Subscriber
LineAudioCircuit)thattogethermakeuptheFXSport.Therstsection,below,offersseparatecontrol
for voice and tone signals, of parameters including transmit and receive levels, and of DTMF tone charac-
teristics.
Parameter Description Default
ipbx voice rx gain Additional voice receive gain in
dB units
0
ipbx voice tx gain Additional voice transmit gain in
dB units
0
ipbx tone gain Additional tonal signal gain in dB
units
0
ipbx tone max Maximum tonal signal level in
dBm
-12
dtmf low tone gain Low frequency group DTMF tone
level in dBm
-9
dtmf high tone gain High frequency group DTMF tone
level in dBm
-7
dtmf tone on time DTMF generation on time in msec 80
dtmf tone off time DTMF generation off time in
msec
80