[Users] config file syntax

[Scott Yagel]

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}@")
	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