align

General VoIP debug messages (for example, VoIP infrastructure)

cpas

Debug messages about the CPAS TCP

Important - This debug flag is not included when you use the syntax fw ctl debug -m h323 all

decode

H.323 decoder messages

error

General errors

h225

H225 call signaling messages (SETUP, CONNECT, RELEASE COMPLETE, and so on)

h245

H245 control signaling messages (OPEN LOGICAL CHANNEL, END SESSION COMMAND, and so on)

init

Internal errors

ras

H225 RAS messages (REGISTRATION, ADMISSION, and STATUS REQUEST / RESPONSE)