[SR-Users] LCR in Kamailio 4.0

Gary Chen gchen3203 at gmail.com
Sat Jun 29 00:44:42 CEST 2013


First thing to remember that lcr_id field is the one to link all three
tables together. Let's say that you want to create a lcr to route
international call starting with 011:
1) Create a row in lcr_gw table with id = 4, lcr_id = 3 and gateway IP etc.
2) Then create a row in lcr_rule table with id =2, lcr_id = 3 and prefix =
011
3) Then create a row in lcr_rule_target table to glue the gateway and
prefix together like this: lcr_id =3, gw_id=4 (Match the id value in lcr_gw
table), rule_id = 2 (Match the id in lcr_rule table)  also rest of the
fields like priority etc.

Hope this help.

Gary



On Fri, Jun 28, 2013 at 5:02 PM, Geoffrey Mina <geoffreymina at gmail.com>wrote:

> Greetings,
> I am migrating some 1.5 servers to 4.0 and I have some questions about how
> the LCR module works now.
>
> I am familiar with the concept of the gw table and the lcr table.  This
> was pretty straight forward.  In the new version it looks like we have:
>
> LCR Gateway List
> LCR Rule List
> LCR Target List
>
> I read through the module documentation and it doesn't really speak to
> what the new architecture is intended to accomplish.  Anyone have a quick
> overview they would like to share which would help me understand the intent
> of the data structure?
>
> Thanks,
> Geoff
>
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