CGW-I Cellular Gateway BRI-GSM : Installation and Operation Manual
35
Field Parameter
First Digit Timeout
Sets the time interval in seconds for starting DTMF number
dialing. Exceeding this time interval will disconnect a call.
Default setting – 20. Maximum setting – 45.
End of Dialing Digit
DTMF character, which specifies the end of dialing. Default –
#. Legal entry – 0-9, *,#.
Resize – Digits
Combination
Enables the cellular incoming gateway caller to make a new
call from the gateway to the PBX direction. To have the
option to get dial tone for future dialing, the cellular caller
should be a gateway Call Back/Call Through subscriber.
If the DISA option is enabled for a specific Cellular port, any
incoming cellular caller could get the dial tone and release a
call through the Gateway. To make a new through call from
the gateway to the PBX direction without disconnection from
the cellular network, the caller can enter the New Dial tone
code during conversation using cellular phone’s keypad,
which provides the new Dial tone for through calling. It is
possible to define the New Dial tone code using CGW-I
Manager - configuration PC application.
End of Call – Busy
Tone Simulation
After the CGW-I gateway picks up an incoming cellular call,
CallBack/Through subscriber receives the dial tone. The
Callback feature subscriber receives the dial tone, and then
the gateway performs call back – returns a call to the
subscriber). When the DISA feature is enabled for a specific
radio channel, any incoming cellular caller can receive the
dial tone and release a call through the Gateway.
If a target dialed PBX extension is busy, gateway provides
the cellular caller a specified time interval to receive a new
dial tone and make new through call. If during this period the
cellular caller did not request the new dial tone and did not
dial “Resize Digits Combination Code”, the gateway will
reject the incoming cellular call.
Call Through instead of
Call back after ringing
Call Back subscriber calls makes incoming call to the CGW-
I. After the CGW-I gateway picks up an incoming cellular
call, Call Back subscriber has to disconnect during pre-
defined time interval ( 1-60 seconds). Then CGW-I will
implement the Call back action. If a time interval expired, so
Call Back subscriber will get the DISA functionality. Option is
active for the “Call back / Call Through” mode of operation
only !
Intelligent MSN
Routing checkbox
When selected, enables linking between dialing extensions
and dialed cellular numbers. See Links Table section for
details.
Note:
To enable the Intelligent MSN Routing feature, both
the Incoming and Outgoing Call CLI must be set to
Presentation (CLIP).
Extension Digits
Length
Defines the length of a dialer’s extension.
Legal range: 0-16 digits.
