SimCom SIM7500 Series User Manual

Smart Machine Smart Decision
SIM7500_SIM7600 Series_AT Command Manual_V1.07 2017-12-25
271
Examples
AT+CSOCKSETPN=1
OK
15.1.2 AT+CIPDNSSET Set DNS query parameters
Description
This command is used to set DNS query parameters. The timeout value for performing DNS query
is <net_open_time> + 3000ms + 1000ms*<dns_query_retry_counter>. Here <net_open_time> is
the time for opening PS network. <dns_query_retry_counter> is the retry counter for sending DNS
query using UDP packet.
SIM PIN References
NO Vendor
Syntax
Test Command Responses
AT+CIPDNSSET=?
OK
Read Command
Responses
AT+CIPDNSSET? +CIPDNSSET:
<max_net_retries>,<net_timeout>,<max_query_retries>
OK
Write Command Responses
AT+CIPDNSSET=[<ma
x_net_retries>][,
[<net_timeout>][,
[<max_query_retries>]]]
OK
ERROR
Defined values
<max_net_retries>
Maxmimum retry times for opening PS network to perform DNS query. The range is from 0 to 3.
Default value is 3.
<net_timeout>
Timeout value for each opening PS network operation when performing DNS query. The range is
from 3000ms to 120000ms. Default value is 30000ms.
<max_query_retries>
Maximum retry times for performing DNS query using UDP packet. The range is from 0 to 7.
Default value is 7.
SIMCOM CONFIDENTIAL FILE

SimCom SIM7500 Series Specifications

General

Brand	SimCom
Model	SIM7500 Series
Category	Control Unit
Language	English