NTC-6000 Series V.250 Manual
Page 17 of 32
To suit software version 1.1.0
7/21/2010
V.250 Session management commands
D
Dial (Establish Connection)
Establish a connection.
The type of connection established is dependant upon the format of the dial string
supplied as described below.
The NTC supports 2 different types of packet data connections as follows:-
Packet Data Call
The packet data connection (PPP Session) is terminated at the connected device, in
this case the NTC acts as a MODEM.
Packet Data Session
The packet data connection (PPP Session) is terminated at the NTC, in this case the
NTC acts as a ROUTER.
The NTC also supports
Circuit Switched Data
calls, in this case the NTC acts as a
traditional circuit switched MODEM.
Default:
N/A
Storage:
N/A
Command values:
ATD*99#
Sets up a
Packet Data Call
based on context #1 as set using the +CGDCONT
command.
The NTC supports only 1 packet data call at a time, this command will return
„BUSY‟ if another packet data call is in progress.
ATD*99***<n>#
Sets up a packet data call based on context #<n> as set using the +CGDCONT
command where <n> is the <cid> of the +CGDCONT context.
The NTC supports only 1 packet data call at a time, this command will return
„BUSY‟ if another packet data call is in progress.