how to disable ATT debug? about zimodem HOT 2 OPEN

Huh.
So, the [ 130 17 45] appears to be the packet headers you see in Command mode after connecting to a remote host using ATC.
The ATT"MESSAGE" command does not normally give any response other than 0K or ERROR or whatever, unless you intentionally turn on CRC8 mode, in which case it returns a single number.

IOW, I'm not quite sure what's going on. Can you paste in a transaction log that starts from modem initialization until you issue the ATT command and see [130 17 56] type stuff? Thanks.

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I spent some more time on this today. It seems I've misunderstood or rather assumed wrongly how things work. I'm attaching a sample session.

1. I create new server listener on esp01

2. I connect with telnet from my laptop to it

3. Here I made two wrong assumptions:

   • The connection will not go into streaming mode and
   • the newly created connection is made "current one"

4. I send ATT"test" and after sending the connection goes automatically in streaming, where all text sent from telnet returns the said array with three hex values.

5. If I disable auto streaming with ATS41=0, then ATT"test" returns ERROR

6. So finally I select the connection as "current" with ATCn, and only then ATT"test" sends the string without giving back error or going into streaming mode.

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