Kentrox AI232 - Manual (Page 169)

AI232 Version 9.6x User’s Guide
Alias and Call Routing Configuration: Alias Macros
7-23
left$( string , n )
or
l( string , n )
Returns the left-most n characters of string . If n is
greater than the length of string , the function
returns the entire string.
len( string )
or
n( string )
Returns the length of string .
mid$( string , x , n )
or
m( string , x , n )
Returns n characters from string starting with the
x th character. If x is greater than the length of
string , the function returns a null string. If fewer
than n characters follow character x , the function
returns to end of the string.
mid$( string , x )
or
m( string , x )
Returns characters from string starting with the
x th character and continuing to the right-most end
character. If x is greater than the length of string ,
the function returns a null string.
myip( n ) Returns a string representation of the n th IP
address assigned to AI232. n must be greater than
0.
pos( string , char , n )
or
p( string , char , n )
Returns the position of the n th occurrence of char
in string . If there are less than n occurrences of
char in string , the function returns the length of
string .
right$( string , n )
or
r( string , n )
Returns the right-most n characters of string .
Returns the entire string if n is greater than the
length of the string.
str$( n )
or
d( n )
Returns n converted into a decimal string.
switch( target_exp ,
default , exp1 , result1 , exp2
, resul t2... )
or
s( target_exp , default , exp1
, result1 , exp2 , result2 ... )
If target_exp matches exp1 , the function returns
result1 . If target_exp matches exp2 , the function
returns result2 . This continues through all pairs of
expressions and results. If target_exp does not
match any of the expressions, then default is
returned.
Table 7-11 Alias Macro Functions (Continued)
Alias Macro Function Description of Operation