Telit LE910 V2 Series AT Commands
80446ST10707A Rev. 0– 2015-11-03
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 132 of 509
Mod. 0808 2011-07 Rev.2
+CGDCONT - Define PDP Context
ag_Ind>]
"IPV4V6" - Virtual <PDP_type> introduced to handle dual IP stack UE
capability
- (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 empty (
) or omitted, then the subscription value will be requested.
-
a string parameter that identifies the terminal in the address
space applicable to the PDP. The allocated address may be
read using the
command.
- numeric parameter that controls PDP data compression
0 - off
- numeric parameter that controls PDP header compression
0 - off (default if value is omitted)
1 – on
2 - RFC1144 (applicable for SNDCP only)
3- RFC2507
4- RFC3095 (applicable for PDCP only)
<IPv4AddrAlloc> - a numeric parameter that controls how the
MT/TA requests to get the IPv4 address information
0 - IPv4 Address Allocation through NAS Signalling (default)
1 - IPv4 Address Allocated through DHCP
<emergency_indication> - a numeric parameter used to indicate
whether the PDP context is for emergency bearer services or not.
0 - PDP context is not for emergency bearer services (default)
1 - PDP context is for emergency bearer services
<P-CSCF_discovery> - a numeric parameter that influences how the MT/TA
requests to get the P-CSCF address, see 3GPP TS 24.229 [89]
annex B and annex L.
0 - Preference of P-CSCF address discovery not influenced by +CGDCONT
(default)
1 - Preference of P-CSCF address discovery through NAS Signalling
<IM_CN_Signalling_Flag_Ind> - a numeric parameter used to indicate to
the network whether the PDPcontext is for IM CN subsystem-related
signalling only or not.
0 - UE indicates that the PDP context is not for IM CN subsystem-related
signaling only (default)
1 - UE indicates that the PDP context is for IM CN subsystem-related