22 Mar
2007
22 Mar
'07
7:10 p.m.
Scott Yagel wrote:
Klaus,
Is this syntax documented anywhere?
For instance, I want to catch all 1xx (exactly 3 digits, starting with 1)
and send them to the SEMS conference application. So would I use something
like:
if(uri =~"^sip:1[0-9]{3}@")
you need: if(uri =~"^sip:1[0-9]{2}@")
you have to learn "regular expressions". Just google for it. openser
uses POSIX regular expressions.
regards
klaus
etc,etc
Thanks,
Scott Yagel
PacketCall, Inc.
syagel(a)packetcall.net
-----Original Message-----
From: Klaus Darilion [mailto:klaus.mailinglists@pernau.at]
Sent: Wednesday, March 21, 2007 10:43 AM
To: syagel(a)packetcall.net
Cc: daniel(a)voice-system.ro; 'users openser.org'
Subject: Re: [Users] config file syntax
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@packetcall.net SIP/2.0
then uri would be "sip:syagel@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