Developer's DescriptionBy IppiMake calls and chat with your ippi friends.ippi Messenger software allows you to call with your ippi account, but also to chat with your contacts and friends on MSN, Yahoo, AIM, ICQ, and Gtalk. ippi Messenger lets you manage multiple ippi SIP account or other SIP software to receive as many calls simultaneously as you want. ippi Messenger encrypts calls end to end if the option is enabled. That is, if both parties use the ippi Messenger, the conversation will be completely secure and will not be intercepted.