we've been using SKYPE for years now here sa office.. so far ok naman sya.. best part is it's free! kahit ilang hours bihira naman mag drop.. my boss calls me from Australia ok naman.. i have a SKYPE phone too that can call a pc with SKYPE or another skype phone.. so basta may wi-fi online din ako sa SKYPE, hindi na kailangan magdala nang laptop.. kaya lang medyo corny yung itsura nung skype phone hehee