Manualshelf

User Manual

ManualsBrandsSensize ManualsElectronicsSensize Tracker v2 CAT-M
131132133134135136137138139140
Table Of Contents
SARA-R4 series-AT commands manual
UBX-17003787 - R16
13Packet switched data services
Page 133 of 401
Parameter Type Description
• 3: PDP context is for handover from a non-3GPP access network
<P-CSCF_discovery> Number Influences how the MT/TA requests to get the P-CSCF address, see 3GPP TS 24.229
[81] annex B and annex L:
• 0 (default value): preference of P-CSCF address discovery not influenced by
+CGDCONT
• 1: preference of P-CSCF address discovery through NAS Signalling
• 2: preference of P-CSCF address discovery through DHCP
<IM_CN_Signalling_
Flag_Ind>
Number Shows whether the PDP context is for IM CN subsystem-related signalling only or not:
• 0: PDP context is not for IM CN subsystem-related signalling only
• 1: PDP context is for IM CN subsystem-related signalling only
<NSLPI> Number Indicates the NAS signalling priority requested for the corresponding PDP context:
• 0 (default value): indicates that the PDP context has to be activated with the value
for the low priority indicator configured in the MT.
• 1: indicates that the PDP context has to be activated with the value for the low
priority indicator set to "MS is not configured for NAS signalling low priority".
The MT utilises the NSLPI information provided as specified in 3GPP TS 24.301 [68]
and 3GPP TS 24.008 [12].
<secure_PCO> Number Specifies if security protected transmission of PCO is requested or not (applicable for
EPS only):
• 0 (default value): Security protected transmission of PCO is not requested.
• 1: Security protected transmission of PCO is requested.
<IPv4_MTU_
discovery>
Number Influences how the MT/TA requests to get the IPv4 MTU size:
• 0 (default value): Preference of IPv4 MTU size discovery not influenced by
+CGDCONT.
• 1: Preference of IPv4 MTU size discovery through NAS signalling.
<Local_Addr_Ind> Number Indicates to the network whether or not the MS supports local IP address in TFTs:
• 0 (default value): indicates that the MS does not support local IP address in TFTs.
• 1: indicates that the MS supports local IP address in TFTs.
13.4.4Notes
Additional examples:
Command Response Description
Configure the error result code
format by means of the +CMEE
AT command
AT+CGDCONT=? +CGDCONT: (1-3),"IP",,,(0),(0-1)
OK
Test command
AT+CGDCONT=4,"IP","internet" +CME ERROR: operation not allowed Define out of range PDP contexts
AT+CGDCONT=2,"IP","internet" OK Define allowed PDP contexts
AT+CGDCONT=1,"IP","STATREAL" OK Define allowed PDP contexts
AT+CGDCONT=3,"IP","tim.ibox.it" OK Define allowed PDP contexts
AT+CGDCONT=253,"IP","internet" +CME ERROR: operation not allowed Define out of range PDP contexts
AT+CGDCONT? +CGDCONT: 2,"IP","internet","0.0.0.0",0,0
+CGDCONT: 1,"IP","STATREAL","0.0.0.0",0
,0
+CGDCONT: 3,"IP","tim.ibox.it","0.0.0.0",0,0
OK
Read command
SARA-R4 / SARA-N4
• When registering in LTE, the initial default EPS bearer is mapped to <cid>= 1.
• If not specified by the set command, the following values are assumed:
o <cid>: 1
o <PDP_addr>: "0.0.0.0"
• If <PDP_type>="IPV6", the <PDP_addr> parameter is mandatory and the allowed values are "" (blank) or
a full 8 octets with colon separated format address.
• <d_comp>=1, 2, 3 are not supported.