Vippie SIP softphone for IPhone ver 7 now on the Appstore
The new release of the IPhone sip client is now available on the Appstore. If you would like to test it please download for free and then contact us to receive a test account. This version supports sending and receiving SMS among users and to and from external GSM phones as well.  The application can be found on the Appstore under Vippie name.