ITS Telecom CGW-D, Installation And Operation Manual, Page: 36 / 59

CGW-D
3-11
Item Function Default Range/
Option
PIN Code Enables to restrict changes to gateway by means
of a PIN code. For initial installation, the PIN code
requests on the SIM must be disabled using any
GSM cellular phone. Three incorrect attempts of
PIN code entry will lock the Channel Settings
fields, and the PUK code must be obtained from
the network operator to unlock the SIM. After
this, you must still enter the correct PIN code.
PIN code can be up to 8 digits. When entering the
PIN code, one should dial "439 PIN code #". If the
# won't be dialed the CGW-D will not
acknowledge the PIN code
Empty 4 digits,
0..9
Radio Frequency Support
Auto Selection Enables the gateway to select automatically any
radio frequency from the list of supported
frequencies during registration process. Selected
850 MHz Sets the gateway to use only 850 MHz frequency
during registration process. Deselected
900 MHz Sets the gateway to use only 900 MHz frequency
during registration process. Deselected
1800 MHz Sets the gateway to use only 1800 MHz
frequency during registration process. Deselected
1900 MHz Sets the gateway to use only 1900 MHz
frequency during registration process. Deselected
Audio
Output Volume
Conversation Enables to set the reception volume level. 5 1-9
Timeout (in
minutes)
Enables to set the conversation time limit in
minutes for outgoing cellular calls. 00 00-99
(00 = no
limit)
Disconnection – Reverse Polarity
Disabled Gateway does not send reverse polarity to the FXS
side when a call disconnection was received from
the cellular network. Deselected Disabled