MessengeRoo

NOTE: [This is a guest post written by Saeed Khan, the developer of http://vopium.com]

It isn’t news any more that the phone expenses of a travelling person / professional are insanely high. Then the issue of changing SIM cards and fears of roaming bills further make it more than an ordinary hassle. VoIP providers are approaching this problem with offering low costs and mobility via mobile clients/applications. Vopium a Copenhagen based tech start up makes use of VoIP; GSM & WiFi based technology to offer the least cost solution to users.
At the moment Vopium is available in 18 countries, whereas further expansion is planned.
Vopium solution works independent of networks or operators and is compatible with handsets in the market across Java, RIM, Symbian, Windows Mobile, Blackberry, iPhone and now on Android. The reasons for Vopium’s acceptability are – it is simple, affordable and 100% mobile with support for over 500 phones. Vopium WiFi users can even make 100% free calls and avoid roaming charges when abroad. It also offers its new users 30 minutes free calls and 100 free SMS for trial..

In addition to that Vopium is the first mobile VoIP provider to offer mobile backup – a free service which allows Vopium customers to store their address book contacts and calendar securely online. This add on come in handy when one is in the habit of changing handsets often J a lot of us do so pretty useful.
So you can always sign up at http://vopium.com/ or directly download Vopium application by just sendings an SMS with “Get” to +447781480717.