[OpenSER-Users] RE: OpenSER Oracle Connection

[Martin.Gruber1 at infineon.com]

Hi,

I am sorry to disturb you again, but did you change your "openserctlrc"
for using oracle. I need information what openser sends to my Database
(queries) or what are the rules for LCR.

Thanks for your help!

Regards

Martin 

-----Original Message-----
From: Papadopoulos Georgios [mailto:geop at altectelecoms.gr] 
Sent: Wednesday, August 22, 2007 4:48 PM
To: Gruber Martin (IFKL IT OS NV)
Cc: users at openser.org
Subject: RE: OpenSER Oracle Connection

Hi Martin,

In OpenSER 1.1, the lcr module would not work with oracle through
unixodbc when used in the non-caching mode. That was because the query
was using functions CHAR_LENGTH and RAND that are unknown to oracle. 
In OpenSER 1.2 the lcr module is only working in caching mode. So there
should be no problem.
Probably what you need is .* or the appropriate regexp in the from_uri.
Check the lcr document for more info.

Best regards

George

> -----Original Message-----
> From: Martin.Gruber1 at infineon.com
> [mailto:Martin.Gruber1 at infineon.com]
> Sent: Wednesday, August 22, 2007 3:39 PM
> To: Papadopoulos Georgios
> Cc: users at openser.org
> Subject: RE: OpenSER Oracle Connection
> 
> Hi Georgios,
> 
> I only want to ask you, if you also use the LCR-Tool.
> With mysql it was running well, but now I have problems with it. I do 
> not know, if it is a problem of Unixodbc (I do not think so).
> 
> I use the following table structure:
> Lcr:
> 
> 
> PREFIX		| 	FROM_URI	|	GRP_ID	
> 	|
> PRIORITY		|
> --------------------------------------------------------------
> ----------
> ------------------------------------------------------------- 
> 		|			|	1		|
> 1		|
> 
> Gw:
> 
> GW_NAME	|	GRP_ID 	|	IP_ADDR	| 	PORT	|
> URI_SCHEME	|	TRANSPORT	|   STRIP    |	PREFIX
> --------------------------------------------------------------
> ----------
> --------------------------------------------------------------
> ----------
> --------------------------------------------------------------
> ----------
> -------------
> Gw			1			xxx.xx.xxx.xx
> 5060		
>          
> 
> Gw_grp:
> 
>     GRP_ID GRP_NAME
> ----------
> ----------------------------------------------------------------
>          1 VIH
> 
> 
> 
> I always get the following error:
> CALL: Call to international number
> <sip:0004312345586 at server.com> from <sip:1004 at server.com>
>  0(23072) LCR: no gateways found m=INVITE 
> ruri=sip:0004312345586 at server.com f=sip:1004 at server.com 
> t=sip:0004312345586 at server.com ip=xxx.xx.xxx.xxx
> 
> My openser.cfg looks like this:
> 
> if (uri=~"sip:0[0-9]+ at .*")
>    {
>    #authorize if a call is going to PSTN
>    if(!proxy_authorize("", "subscriber"))
>     {
>      proxy_challenge("", "0");
>      return;
>     };
>     xlog("L_INFO", "CALL: Call to international number <$ru> from 
> <$fu>\n");
>     
>     perl_exec("dialnr");
> 
>     if(!load_gws())
>     {
>      sl_send_reply("500", "Internal server error, unable to load phone

> gateways");
>      xlog("L_Info", "LCR: unable to load gateways\n");
>      exit;
>     }
> 
>     if(!next_gw())
>      {
>       sl_send_reply("503", "Service not available, no gateways 
> found");
>       xlog("L_Info", "LCR: no gateways found m=$rm ruri=$ru f=$fu 
> t=$tu ip=$si id=$ci\n");
>       exit;
>      };
> 
> 
> Can you help me?
> 
> Thanks and regards
> 
> Martin
> 

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