Sjphone is a softphone VOIP or voice on network IP which allows you to discuss with an interlocutor having a softphone working on PC, PDA, telephone supporting IP or distributor of services of telephony by Internet (ITSP).
Connection can be establish by cable or through mobile phones.
Notes: to have Sjphones is not minimum to be able to discuss a local network. You need to acquire a count with ITSP as Vonage or Free World Dialup or simply by installing a waiter VoIP.
Latest update on October 24, 2009 at 12:22 PM.