Asterisk Log Issue

Hi everyone!

I have a log issue in asterisk. When I am using asterisk -r command then it shows the below output:

<< [ TYPE: Null Frame (5) SUBCLASS: N/A (0) ] [SIP/1233-0000d6e0]
<< [ TYPE: Null Frame (5) SUBCLASS: N/A (0) ] [SIP/1234-0000d6cd]
<< [ TYPE: Null Frame (5) SUBCLASS: N/A (0) ] [SIP/3456-0000d6cd]
<< [ TYPE: Null Frame (5) SUBCLASS: N/A (0) ] [SIP/to-trunk-0000d6ce]
<< [ TYPE: Null Frame (5) SUBCLASS: N/A (0) ] [SIP/to-trunk-0000d477]
<< [ TYPE: Null Frame (5) SUBCLASS: N/A (0) ] [SIP/to-trunk-0000d6e0]
<< [ TYPE: Null Frame (5) SUBCLASS: N/A (0) ] [SIP/1234-0000d476]
<< [ TYPE: Null Frame (5) SUBCLASS: N/A (0) ] [SIP/6789-0000d6df]
<< [ TYPE: Null Frame (5) SUBCLASS: N/A (0) ] [SIP/to-trunk-0000d477]

I want to stop only this debugging.

Thank and Regards,
Sophia

You appear to have channel level debugging enabled. It can be disabled using:

core set debug channel all off