Admin Guide - Mizu Voip

Increase REGISTERIVAL,upperexpire, userofflinemin, upperexpireminSet allowforkforsignaling to 0Set usertpmutex to falseSet allowlogloss to 2Increase cfg_sipmsgresendivalTurn off creditcheckforpostpTurn off allowforkforsignalingTurn off creditcheckfortsTurn off lookupcdrcalldirectionTurn off brs if not needed. (“lcr_brs”)Turn off the dynamic firewall.Turn off client credit (balance) notifications (set sendusercredit to 0)Turn off rtp mutex (set “usertpmutex” to false)Disable RTCP (set enablertcp to 0)Remove rules if not needed (checkprefixroules)Turn off checkdbconf or set to 1 if db interface needed.Turn off checkepvalidity (Set to 0)Turn off storecdrcommentsTurn on quickrtpTurn off forking (media and signaling also)Turn off reroutingTurn off input validation (validateinput)Turn off A number lookup for users when not neededIncrease the maxregelivetime on high CPU loadDecrease the maxregelivetime on high memory usageIncrease or turn off keep alive message intervalUse only UDP transportSet “alwayssethttpanswerport” to falseSet “maxhttpbuffering” to 0System: SQL optimizations (tuning wizard) and profiling according to your workload.System/MS SQL optimisationsSetCfgStr("supervisor","canrestartformalfunctions","1");SetCfgStr("settings","mincdrcount20min","1");SetCfgStr("settings","maxmemoryutilization","800000");SetCfgStr("settings","minmemoryutilization","280000");SetCfgStr("settings","maxgkmemoryutilization","90000");