[asterisk-users] Priority + 101 exit

[Yuan LIU]

Many built-in applications jump to current priority + 101 upon unfavourable 
output.  Does this apply to macros and AGI's also?  Precisely, when an AGI 
returns non-zero, will Asterisk automatically take the call to +101?  And 
when a macro hits an invalid extension, will Asterisk automatically take the 
call to +101? (So far the "i" extension could not be reached from within a 
macro even with Goto, but that's another question.)

Also, what's behind this magic number 101?  Any tradition or arbitrary? 
(Some apps take 51 and 101 as two conditional exits.)

Yuan Liu