Yes thank you Daniel, On my setup I terminate local calls using colocated TDM equipment, these calls are 8 digit numbers that start with 2,4,6,7 and 8 Then I use a FreeSWITCH box as a gateway for US and international calls, so I was hoping I could somehow route based on numbers of digits. I hope that is clear enough. Regards, Luis On Mon, Aug 27, 2012 at 2:08 PM, Daniel-Constantin Mierla <miconda(a)gmail.com -- O: 2248-2483 C: 6040-3624

Thanks Daniel, That got me started, however, it seems that the return value from $(rU{s.len}) is actually an integer and therefore could not be concatenated to $rU string ? 4(18194) ERROR: pv [pv_core.c:1798]: str value required to set R-URI user 14(18194) ERROR: <core> [lvalue.c:354]: setting pvar failed 14(18194) ERROR: <core> [lvalue.c:407]: assignment failed at pos: (906,8-906,25) 14(18194) ERROR: *** cfgtrace: c=[/usr/local/etc/kamailio/kamailio.cfg] l=907 a=26 n=xlog 14(18194) ERROR: <script>: rU is now 8287825573!!!!!!!!!!!!!!!! On Mon, Aug 27, 2012 at 2:30 PM, Daniel-Constantin Mierla &lt;miconda(a)gmail.com > Hello, > > one solution is doing following trick: > > - get the length of the dialed number via transformation and prefix it to > the number > > $rU = $(rU{s.len}) + $rU; > > - in drouting keep rules only for prefixes 2, 4, 6, 7 and 8 > - for drouting gateways set strip to 1, so the first digit (the length) is > removed before forwarding > > Cheers, > Daniel > > > On 8/27/12 10:20 PM, Luis Fernando Urrea wrote: > > Yes thank you Daniel, > > On my setup I terminate local calls using colocated TDM equipment, these > calls are 8 digit numbers that start with 2,4,6,7 and 8 > > Then I use a FreeSWITCH box as a gateway for US and international calls, > so I was hoping I could somehow route based on numbers of digits. > > I hope that is clear enough. > > Regards, > > Luis > > On Mon, Aug 27, 2012 at 2:08 PM, Daniel-Constantin Mierla < > miconda(a)gmail.com> >> Hello, >> >> >> On 8/27/12 6:54 PM, Luis Fernando Urrea wrote: >> >>> I haven't been able to find the answer in the documentation. >>> >>> It seems DROUTING does not take regex in the dr_rules table to match >>> routable numbers, are there any kind of wilcards that could be used. >>> >>> How does one specify different rules for 8 digit numbers and 10 digit >>> numbers. >>> >>> >>> drouting uses longest prefix matching to select the rule. >> >> Do you have rules only on length or also on prefix? If you provide a bit >> more details about what routing rules you are looking for, we may be able >> to provide hints about how to implement in the config file. >> >> Cheers, >> Daniel >> >> -- >> Daniel-Constantin Mierla - http://www.asipto.com >> http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda >> Kamailio Advanced Training, Berlin, Nov 5-8, 2012 - >> http://asipto.com/u/kat >> >> > > > -- > O: 2248-2483 > C: 6040-3624 > > > > -- > Daniel-Constantin Mierla - http://www.asipto.comhttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda > Kamailio Advanced Training, Berlin, Nov 5-8, 2012 - http://asipto.com/u/kat > > -- O: 2248-2483 C: 6040-3624

Hi maybe this would work. You have a mask like "111111111111" (you choose the max length and the content). From the mask you extract as many digits as the length of your number with {s.substr,offset,length}, being length $(rU{s.len}}. Then you prepend the result to you $rU. Hope it helps Javi On 08/28/2012 02:34 AM, Luis Fernando Urrea wrote: