Dear voip partner,Greetings from Cognitell Private LimitedWe are offering NIGERIA,VIETNAM CLI with all ANI support and good quality.We need stable traffic and reliable relationship with you."Free Test" available !!If you have stable traffic please contact us for FREE TEST.Early reply will be highly appreciated.Thanks and RegardsCathy WongEmail:cogsales8@cognitell.netSkype:live:cogsales8_1