Admin Guide - Mizu Voip

To activate BRS based routing, the “brs_lcr” global configuration option have to be changed to 4 or 5. Then the routing will check both the pricing and therouting, which you can finetune using the “BRS” form (only after you have some traffic, so the table is populated with the statics. If you would like tochange the default values, you can do this only directly in the database).Finetuning means the change of the following fields: accuracy,minprice,maxprice,minasr,maxasr,minacl,maxacl.The rest is populated automatically based on the call statistics.If you would like only LCR, simply set the “Quality Percent” field to 0.If we put some directions with equal priority in the pattern, then the system will choose the routing automatically depending on price and quality, whenother settings don't modify the routing (min/max minutes, gw/sim priorities, failovered directions, etc)The server automatically calculates am „autopriority” on every route. This priority is the combination of the quality and the price. The quality is calculatedas an average of daily asr/acl and monthly asr/acl. The price is calculated to pricecalcsec seconds with the given minammount and billingstep (from packetprices). The server route the traffic on the higher priority direction, BUT it will try the other routes periodically (to check if quality have changed). You canchange this „next time try” setting by changing the values of TryedCount,NextTry, NextTryCount. If the best quality gateway for a route will change, thenwe will reset TryedCount,NextTry and NextTryCount values to their defaults. (so the server can recheck quicker)