http://www.thestandard.com/node/104108/comments comments feed. en http://www.thestandard.com/news/2008/04/01/sipcall-s-hipsip-offers-free-voip-calls-any-mobile-phone-browser <p><!--paging_filter-->Sipcall, a Silicon Valley start-up, will offer a free Skype and SIP calling service dubbed Hipsip that enables users to make their voice-over-Internet calls from any mobile phone&#8217;s web...</p> <p><a href="http://www.thestandard.com/news/2008/04/01/sipcall-s-hipsip-offers-free-voip-calls-any-mobile-phone-browser">read more</a></p> http://www.thestandard.com/news/2008/04/01/sipcall-s-hipsip-offers-free-voip-calls-any-mobile-phone-browser#comments Business and Technology co: mobivox co: sipcall co:iSkoot Mobile/Comm Breaking News Tue, 01 Apr 2008 05:00:36 -0700 Dean Takahashi 104108 at http://www.thestandard.com