Specifications

3GPP
3GPP TS 27.007 V6.3.0 (2003-
06)
10
9
Release 6
+CGDCONT=?
+CGDCONT: (range of supported <cid>s),
<PDP_type>,,,(list of supported <d_comp>s),
(list of supported <h_comp>s)[,(list of supported
<pd1>s)[,…[,(list of supported <pdN>s)]]]
[<CR><LF>+CGDCONT: (range of supported <cid>s),
<PDP_type>,,,(list of supported <d_comp>s),
(list of supported <h_comp>s)[,(list of supported
<pd1>s)[,…[,(list of supported <pdN>s)]]]
[...]]
Description
The set command specifies PDP context parameter values for a PDP context identified by the (local) context
identification parameter, <cid>. The number of PDP contexts that may be in a defined state at the same time is given
by the range returned by the test command.
A special form of the set command, +CGDCONT= <cid> causes the values for context number <cid> to become
undefined.
The read command returns the current settings for each defined context.
The test command returns values supported as a compound value. If the MT supports several PDP types,
<PDP_type>, the parameter value ranges for each <PDP_type> are returned on a separate line.
Defined values
<cid>: (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 context-related commands. The range of
permitted values (minimum value = 1) is returned by the test form of the command.
<PDP_type>: (Packet Data Protocol type) a string parameter which specifies the type of packet data protocol
X.25 ITU-T/CCITT X.25 layer 3 (Obsolete)
IP Internet Protocol (IETF STD 5)
IPV6 Internet Protocol, version 6 (IETF RFC 2460)
OSPIH Internet Hosted Octect Stream Protocol (Obsolete)
PPP Point to Point Protocol (IETF STD 51)
<APN>: (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.
<PDP_address>: 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,
failing that, a dynamic address will be requested.
The read form of the command will continue to 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.
<d_comp>: a numeric parameter that controls PDP data compression (applicable for SNDCP only) (refer 3GPP TS
44.065 [61])
0 - off (default if value is omitted)
1 - on (manufacturer preferred compression)
2 - V.42bis
3 - V.44
Other values are reserved.
<h_comp>: a numeric parameter that controls PDP header compression (refer 3GPP TS 44.065 [61] and 3GPP TS
25.323 [62])
0 - off (default if value is omitted)
1 - on (manufacturer preferred compression)
2 - RFC1144 (applicable for SNDCP only)