Communicate between two S6B transmitters


I am a beginner with XBEE devices and would like to communicate between two S6B transmitters in the most basic way. I would appreciate it if you could help me because so far it’s not working well for me

In my understanding, I need to set the DNS ADDRESS for each transmitter in the Destination IP Address.

In order to do this, I understand that I should find the second transmitter in Active Scan. However, I never managed to find any transmitters, and most of the time I get a message:

“XBEE WIFI device already has an access point configured”. Even after I click on the Default setting, I would love to know what to do about it.

In addition, one of them should be a Creator and the other a Joiner.

I would like to know if there are other settings I need to define for the communication between the transmitters to work.

I would suggest submitting a Support case with Digi Technical Support so you can be walked thru the process.