Long story short: Kamailio supports primitive weight-based routing with its various internal modules, but not complex, jurisdiction and market-specific business logic which we commonly think of as LCR.
For that, you need to somehow shoehorn your right selection algorithm into these modules' limited schema, write your own logic, or licence a commercial product which provides this, such as Sipwise's sip-provider (www.sipwise.com), or ours (www.csrpswitch.com), or various others.
-- Alex Balashov | Principal | Evariste Systems LLC 303 Perimeter Center North, Suite 300 Atlanta, GA 30346 United States
Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
Sent from my BlackBerry. Original Message From: Alexandru Covalschi Sent: Sunday, August 9, 2015 11:52 To: Kamailio (SER) - Users Mailing List Reply To: Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] LCR Routing - Cost based routing