10.1.10 PDP context activate or deactivate +CGACT

27.0073GPPAT command set for User Equipment (UE)Release 18TS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

Table 120: +CGACT parameter command syntax

Command	Possible Response(s)
+CGACT=[<state>[,<cid>[,<cid>[,…]]]]	+CME ERROR: <err>
+CGACT?	[+CGACT: <cid>,<state>] [<CR><LF>+CGACT: <cid>,<state> […]]
+CGACT=?	+CGACT: (list of supported <state>s)

Description

The execution command is used to activate or deactivate the specified PDP context (s). After the command has completed, the MT remains in V.250 command state. If any PDP context is already in the requested state, the state for that context remains unchanged. If the requested state for any specified context cannot be achieved, an ERROR or +CME ERROR response is returned. Extended error responses are enabled by the +CMEE command. If the MT is not PS attached when the activation form of the command is executed, the MT first performs a PS attach and then attempts to activate the specified contexts. If the attach fails then the MT responds with ERROR or, if extended error responses are enabled, with the appropriate failure-to-attach error message. Refer clause 9.2 for possible <err> values.

For EPS, if an attempt is made to disconnect the last PDN connection, then the MT responds with ERROR or, if extended error responses are enabled, a +CME ERROR.

NOTE: If the initial PDP context is supported, the context with <cid>=0 is automatically defined at startup, see clause 10.1.0.

For EPS, the activation request for an EPS bearer resource will be answered by the network by either an EPS dedicated bearer activation or EPS bearer modification request. The request must be accepted by the MT before the PDP context can be set in to established state.

For 5GS, the command is used to request or delete the specified QoS flow. The request for a specific QoS flow will be answered by the network by a PDU session establishment accept message or a PDU session modification command message. The PDU session establishment accept message or a PDU session modification command message must be accepted by the MT before the QoS flow can be set to active state.

If no <cid>s are specified the activation form of the command activates all defined non-emergency contexts.

If no <cid>s are specified the deactivation form of the command deactivates all active contexts.

The read command returns the current activation states for all the defined PDP contexts.

The test command is used for requesting information on the supported PDP context activation states.

NOTE. This command has the characteristics of both the V.250 action and parameter commands. Hence it has the read form in addition to the execution/set and test forms.

Defined values

<state>: integer type; indicates the state of PDP context activation. The default value is manufacturer specific.

0 deactivated

1 activated

<cid>: integer type; specifies a particular PDP context definition (see the +CGDCONT and +CGDSCONT commands).

Implementation

Optional.