【實用社交app】SalamVoIP|最夯免費app-綠色工廠好玩App

SalamVoIP Tunnel enables you to make free voice and conference calls for free!SalamVoIP Tunnel mobile Softphone is a SIP softphone that works on Iphone and Ipad devices. Supports Audio codecs G729, G711, Speex, iLBC and GSM. Support for VoIP tunnel technology enabling working from blocked areas or from behind firewalls for both incoming and outgoing calls. Works on Internet connection over WIFI, EDGE or 3G.* Cheappest international calling rates. * FREE calls to other SalamVoIP users worldwide * FREE live chat (no more expensive SMS)* Chat or Call to any other SalamVoIP user.* See if your friends are around in real time before calling or chatting .* Fun and easy to use.CONFERENCE CALLSCompletely free way to call with all your friends at the same time!Now, get together with everyone, anywhere.FEATURES* Conference calls* Transfer calls* Callback calls* Check calling rates* Lowest rates to call worldwide.This is a great way to cut your phone bill for local as well as international. If you have friends not yet on SalamVoIP, you can buy SalamVoIP credit and call any regular landline or mobile worldwide for cheap!