SIM868 , I got CONNECT FAIL

#1

HI Ravi,
Am using SIM868, when I hit AT+CIPSTART in my terminal. i got CONNECT FAIL, kindly suggest . below is for the reference.

STATE: IP STATUS

CONNECT FAIL

AT+CIPSTART=“TCP”,“m16.cloudmqtt.com”,“34616”

OK

STATE: IP STATUS

CONNECT FAIL

#2

You are not connected to internet. First check if you have been allocated ip address or not by using CIFSR command. Then make sure sim card has credit