Need a plugin for a smart load balancing

[fershoprado]

1. Brekeke Product Name and version:Brekeke SIP Server

2. Java version:1.6.0_17

3. OS type and the version:Windows 2008 Server

4. UA (phone), gateway or other hardware/software involved:

5. Select your network pattern from http://www.brekeke-sip.com/bbs/network/networkpatterns.html :

6. Your problem:
I'm using the BREKEKS as SIP proxies. As the server receives a call it routes the calls in a round-robin fashion to my call processors. I need plug-in so that the Brekekes can do smarter load balacing, by keeping track of what calls that it has passed and are still active, and by a fix maximum of call that I can pass to each of the servers.

[Harold]

by keeping track of what calls that it has passed

Is it based on phone number? Is it based on destination IP address?