$Id$
 
 [ under construction :) ]
 
 Sources:
 
  - set your tab stop to 4 (in vi: set ts=4).
 
 
 Compile & Install:
 
 - read INSTALL
 - compile & sip_router -h
 
 
 Configuration files:
 
 	Example configuration files in ./tests/*.cfg
 
 	Global parameters:
 		- debug
 		- listen
 		- alias
 		- port
 		- fork
 		- children_no
 		- log_stderror
 		- fifo
 		- loadmodule "path/modulename"
 		...
 
 	Logical expressions [missing]
 		Operators:
 			==
 			=~
 			and/&
 			or/|
 			not/!
 		Lvalues:
 			- uri
 			- method
 			- src_ip
 			- dst_ip
 			- myself
 		Rvalues:
 			- string
 			- integer
 			- ipv4 or ipv6 address
 			- netv4 or netv6 address
 			- myself (matches any uri or ip address the server listens on or 
 			 registered as an alias for the server)
 			
 	Commands:
 		- forward
 		- send
 		- error [not implemented yet ]
 		- log
 		- exec
 		- route/goto
 		- drop/break
 		- if {} else{}
 	Modules:
 		- loadmodule "..."
 		- commands registered by modules