S-Series IP PBX Administrator Guide
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Figure 5-2 Bind Consecutive DOD Numbers to Multiple Extensions
GSM/CDMA/3G Trunk
Yeastar S-Series supports GSM/CDMA/3G trunk. To extend the trunk, you need to install
GSM/CDMA/3G module to the S-Series and insert SIM card on the module.
Click
to edit the trunk. Please check the GSM/CDMA/3G trunk configuration parameters below.
Table 5-7 GSM/CDMA/3G Trunk Configuration Parameters
Option
Description
Trunk Name
Give this trunk a name to help you identify this trunk.
PIN Code
Enter the SIM card PIN code if the card has one.
Note
:
if you failed to enter your correct PIN code 3 times in succession, the
SIM card will be permanently locked, which means you would need a new
card.
Rx Volume
Set the receiving volume of GSM port or choose Custom to define the RX
gain below.
RX Gain (db)
The RX Gain for the receiving channel of GSM Port. The valid range is
-20db to 20db.
Tx Volume
Set the transmitting volume of GSM port or choose Custom to define the TX
gain below.
TX Gain (db)
The TX Gain for the transmitting channel of GSM Port. The valid range is
-20db to 20db.
Enable DNIS
Dialed Number Identification Service is a telephone service that enables a
company to identify which telephone number was dialed. Users could
configure DNIS to allow the IP phones to display which trunk is passing the
call.
DNIS Name
A name for this DNIS, when a call reaches the selected trunk, the name will
be displayed on the ringing phone.