K9UniMail email and free calls application info
K9UniMail is a version of the K-9 Mail client but enhanced with a free calls VOIP solution in order to establish calls using the email address as identifier. It supports IMAP, POP3 and Exchange 2003/2007 (with WebDAV) so it works with Gmail, Exchange, Yahoo, Outlook, iCloud, and Office 365. K9UniMail has enhanced the mentioned app with a service fully integrated with your contacts and phone numbers. You can call to your counterparts using their email address, and leave a message if they are absent. They will be able to listen the voicemail messages. It has own features: Free calls. SIP autoprovisioning. VoIP solution. Voicemail. This solution is SIP standard in compared to other proprietary solutions like Tango, Whatsapp, Viber, Skype, Google Hangouts. But K9UniMail also inherits all the features that the mentioned system has: Unified inbox. Multiple email accounts. Download attachments. Secure email with a PGP enhancement. Instant push notifications for all types of email Custom Synchronization settings for fetching email messages and notifications. Works with all types of email: Gmail, Yahoo Mail, Outlook, iCloud, Google Apps, Microsoft Exchange, Office 365, AOL, GMX and other IMAP accounts. Search over all the messages. Download attachments. The only difference is that we have included ads inside the app in order to maintain our VoIP servers. We are sorry about it, but it has been the most transparent way to provide this VoIP service for the end users. This app is open source. This app is similar to others like Tango, Whatsapp, Viber, Skype, Hangouts, etc but it uses the email address instead of the phone number.
