AirPrime and HL7548 AT Commands Interface Guide Rev10 0

Table Of Contents
4116303 Rev 10.0 August 10, 2017 194
AT Commands Interface Guide
Protocol Specific Commands
HL7518 and HL7548
<af> Address family used for the connection.
IPV4 IPv4 only
IPV6 IPv6 only
IPV4V6 IPv4 and IPv6
<ip> String type. If the mobile is supposed to work with a dynamic address, the value
should be “0.0.0.0” or an empty string.
<dns1>, <dns2> String type. If the mobile is supposed to work with dynamic DNS
addresses, the value should be “0.0.0.0” or an empty string.
<ip_v6> IPV6 String type. If the mobile is supposed to work with a dynamic address,
the value should be “::” or an empty string.
<dns1_v6>, <dns2_v6> IPV6 String type. If the mobile is supposed to work with
dynamic DNS addresses, the value should be “::” or an empty string.
<state> Connection state
0 Disconnected
1 Connecting
2 Connected
3 Idle, down counting for disconnection
4 Disconnecting
Reference
Sierra Wireless
Proprietary
Notes
This AT command is used to configure the bearer to be used for the future IP
Services
By default, the IP and DNS address are dynamic (those values would be affected
by the network during the PDP connection)
This connection will be used by the module to access to the IP services described
on the following chapters. The AT+KCNXCFG command is only defined to set the
current parameters. The defined connection will be automatically opened when
needed by the IP services. (e.g. UDP service)
The use of IPV4 and/or IPV6 addresses is configured by PDP context configuration
<cnx cfg> values 1 to 5 corresponds to PDP context ID 1 to 5 respectively, e.g.
<cnx cfg>=3 corresponds to CID=3 in +CGDCONT/+CGACT.
When the connection is up, the read command returns the actual values used by
the connection interface.
11.7.2. +KCNXTIMER Command: Connection Timer
Configuration
HL7518 and HL7548
Test command
Syntax
AT+KCNXTIMER
=?
Response
+KCNXTIMER: (list of supported <cnx cnf>s),(list of supported <tim1>s),(list of supported
<nbtrial>s),(list of supported <tim2>s) ,(list of supported <idletime>s)
OK