▁Vo ice ▁over ▁IP ▁and ▁instant ▁mess aging . ▁Its ▁main ▁goal ▁is ▁to ▁provide ▁an ▁easy ▁way ▁for ▁developing ▁and ▁using ▁Vo IP ▁and ▁IM ▁services ▁in ▁any ▁kind ▁of ▁application . ▁It ▁was ▁designed ▁to ▁be ▁cross - platform , ▁light weight , ▁thread - safe , ▁having ▁mobile ▁devices ▁and ▁applications ▁in ▁mind . ▁It ▁is ▁fully ▁inter oper able ▁with ▁Google ▁T alk . ▁It ▁is ▁released ▁under ▁the ▁GNU ▁L G PL . ▁ ▁T api oca ' s ▁main ▁goals ▁are : ▁ ▁Create ▁a ▁solution ▁that ▁integr ates ▁all ▁components ▁used ▁by ▁Vo IP ▁and ▁IM ▁applications ▁in ▁a ▁single , ▁reliable ▁and ▁easy ▁to ▁use ▁framework , ▁which ▁is ▁able ▁to ▁work ▁on ▁different ▁platforms . ▁ ▁Sp are ▁resources , ▁providing ▁central ▁services ▁for ▁multiple ▁applications . ▁e . g .: ▁The ▁control ▁of ▁all ▁incoming ▁and ▁out going ▁S IP ▁requests ▁are ▁managed ▁by ▁the ▁S IP ▁service , ▁avoid ing ▁the ▁creation ▁of ▁one ▁S IP ▁stack ▁and ▁allocation ▁of ▁a ▁network ▁port ▁for ▁each ▁S IP - based ▁application . ▁ ▁Red uce ▁the ▁overhead ▁of ▁control ▁layers ▁and ▁library ▁dependencies . ▁ ▁See ▁also ▁ ▁Tele path y ▁ ▁De ci bel ▁ ▁External ▁links ▁ ▁T api oca ▁project ▁site ▁at ▁Source For ge ▁ ▁Category : Free ▁instant ▁mess aging ▁clients ▁Category : Inst ant ▁mess aging ▁clients ▁for ▁Linux ▁Category : Free ▁Vo IP ▁software <0x0A> </s> ▁Otto ▁Schne pp ▁( 1 9 2 5 ▁- ▁January