[Users] config file syntax

[Klaus Darilion]

Scott Yagel wrote:
> I'm still looking for some help in understanding the syntax used in the cfg
> files, such as what the following statement fragment really is doing:
> 
> if(uri =~"^sip:[0-9]{10}@")

uri is the request URI of the request, e.g:
INVITE sip:syagel at packetcall.net SIP/2.0
then uri would be "sip:syagel at packetcall.net"

=~ means regular expression comparison, thus the following regular 
expression will be applied and if it matches the if condition returns 
TRUE, otherwise false.

^sip:[0-9]{10}@
this is the regular expression. The uri must start (^) with "sip:". Then 
there must be 10 digits followed by an "@". In short: the username must 
be a 10 digit phone number.

regards
klaus


> 	etc, etc,
> 
> Is there a manual that interprets this in detail so that I can make changes
> to the checking of dialed digits, for example?
> 
> The cookbook has helped some, but I have not found this type of detail in
> it. Maybe I have just not looked in the right section?
> 
> Thanks,
> 
> Scott Yagel
> PacketCall, Inc.
> syagel at packetcall.net
> 
> 
> 
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