[OpenSIPS-Users] Dialplan issues: simple strip\prefix cases

[Sebastian Sastre]

Agreed, I followed a previous post from Bogdan but I cant replicate it. 

In short I have some numbers which I need to strip the first 4 numbers from.

How would you do this? I've been playing aroung with the different regexp
expressions I know of, but I cant get the result. 

Any help appreciated. 

Thanks 


The previous post was 

Jul 17, 2009; 07:36am
Re: 2 dialplan issues: simple strip\prefix cases and execution with drouting
use_next_gw function

Hi Ricardo,

for stripping some digits, try something like:

match: ^55+
subst: ^(55)(.+)
repl: \2

This will strip the 55 prefix from the number....

For item 2) - take care as the do_routing() function is computing all
the next branches in advances, based on the current URI...The
use_next_gw() function will just upload the precomputed RURIs in the new
branch.

If you want some per branch changes via dialplan, do it after the
do_routing() and use_next_gw() functions..

Regards,
Bogdan


Ricardo Martins wrote:

> Hi all! I've been working a quite time with dialplan module and need
> some orientation from more experienced users. On one case, I need to
> strip some digits depending on the dial prefix and on the other case I
> need to subst some digits with 0 or 00.
>
> I could make the subst case to work, replacing the starting 55 with 0,
> using the following rule:
> match: ^55+
> subst: ^(55)(.+)











Sebastian Sastre
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sebastian at next-ip.com
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+ 305-507-8728- Direct
 
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-----Original Message-----
From: users-bounces at lists.opensips.org
[mailto:users-bounces at lists.opensips.org] On Behalf Of Brett Nemeroff
Sent: Friday, October 16, 2009 12:31 AM
To: OpenSIPS users mailling list
Subject: Re: [OpenSIPS-Users] Dialplan issues: simple strip\prefix cases

I don't mean to point out the obvious here, but \4 doesn't exist.
that'd refer to the 4th set of parens in your expression. See your
exp, you only have 2.

As a completely separate issue, I also suspect that "^4224+" is wrong.
I'm not an expert in regex, but I think that means "starts with 4224
and then continues with 1 or more '4' ". You probably mean "^4224.+"

-Brett


On Thu, Oct 15, 2009 at 4:38 PM, Sebastian Sastre <sebastian at next-ip.com>
wrote:
> Hello,
>
>
>
> I’m trying to use the Dialplan module to strip the prefix of my calls.
>
> On the database I have.
>
>
>
> Dpid = 1
>
> Pr = 0
>
> match_op = 1
>
> match_exp = ^4224+
>
> match_len = 0
>
> subst_exp = ^(4224)(.+)
> repl_exp = \4
>
>
>
> Oct 15 17:25:32 RouteMe /usr/sbin/opensips[30516]: INFO:dialog:mod_init:
> Dialog module - initializing
>
> Oct 15 17:25:32 RouteMe /usr/sbin/opensips[30516]: INFO:dialplan:mod_init:
> initializing module...
>
> Oct 15 17:25:32 RouteMe /usr/sbin/opensips[30516]:
> ERROR:dialplan:build_rule: repl_exp uses a non existing subexpression
>
> Oct 15 17:25:32 RouteMe /usr/sbin/opensips[30516]:
> ERROR:dialplan:init_db_data: failed to load database data
>
> Oct 15 17:25:32 RouteMe /usr/sbin/opensips[30516]:
ERROR:dialplan:mod_init:
> could not initialize data
>
> Oct 15 17:25:32 RouteMe /usr/sbin/opensips[30516]: ERROR:core:init_mod:
> failed to initialize module dialplan
>
> Oct 15 17:25:32 RouteMe /usr/sbin/opensips[30516]: ERROR:core:main: error
> while initializing modules
>
>
>
>
>
>
>
> Thanks
>
>
>
>
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>

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