Hi Rupa,I found while working on the last version of the mod_lcr that by default only lcr_carrier and lcr_rate are imported as channel variables and in case of custom sql being used the lcr_user_rate is being populated only in the b-leg.So currently if i want to have the complete info on call server by mod_lcr i have to read both a & b-legs.I went trhough the source and found lines:131413171318143614391440158515881589where string "lcr_carrier,lcr_rate" could be changed to "lcr_carrier,lcr_rate,lcr_user_rate" and this will eliminate the need of collecting the b-leg info.This also obviously applies to all other lcr generated variables that might be of any interest for billing purposes.Pls let me know if this makes sense to you.RegardsChav Paskov