Westermo GDW-11 - Manual (Page 214)

214 GPRS commands 6615-2220
Parameters:
(PDP Context Identifier) a numeric parameter which specifies a particular PDP context
definition. The parameter is local to the TE-MT interface and is used in other PDP con-
text-related commands. Range of values is 1 to 4.
(Packet Data Protocol type) a string parameter which specifies the type of packet data
protocol
… IP: Internet Protocol
… PPP: Point to Point Protocol
(Access Point Name) a string parameter, which is a logical name that is used to select the
GGSN or the external packet data network.
If the value is null or omitted, then the subscription value will be requested.
A string parameter that identifies the MT in the address space applicable to the PDP.
If the value is null or omitted, then a value may be provided by the TE during the PDP
startup procedure or, a dynamic address will be requested. The read form of the com-
mand will return the null string even if an address has been allocated during the PDP
startup procedure. The allocated address may be read using the +CGPADDR command.
A numeric parameter that controls PDP data compression
0: OFF (default if value is omitted)
1: ON
Other values are reserved.
A numeric parameter that controls PDP header compression
0: OFF (default if value is omitted)
1: ON
Other values are reserved.
NOTE:
The data compression algorithm provided in SNDCP is V.42bis.
4 CIDs are available to specify 4 PDP contexts but only 1 NSAPI are available for PDP
activation. 4 PDP contexts can be specified with only one activated at the same time.