AstraChat is a standalone and lightweight Jabber (XMPP) client application with VOIP calling that connects directly to your XMPP server without any proxies in-between. AstraChat is always connected to your XMPP server in the background and provides you with immediate push notifications of new messages. AstraChat is very efficient with the network connection and data consumption so you can be confident that it will use very little of your battery or data allowance. • Reliable direct connection to the XMPP server • VOIP calling between clients using Jingle • Chat groups • No proxy server that might compromise your password or message content • No account to sign up - just download and connect to your own server • Secure connection with SSL and TLS • Compatible with all XMPP servers • Works on all mobile and WiFi networks • Immediate push notification of new messages • Emoticons , Sticker & GIF • Avatars • Is typing support • Message delivery receipts • Last seen presence (XEP-0012 if supported by XMPP server) • Fast picture sharing • Unlimited chat history • Easy to use • Fast and modern WhatsApp like interface • Efficient network use • Optimized for mobile devices • Low battery consumption • Low network consumption AstraChat is suitable for large or small enterprises. Supported XMPP Protocols: • RFC-3920: Core • RFC-3921: Instant Messaging and Presence • XEP-0012 Last Activity • XEP-0016 Privacy Lists • XEP-0054 vcard-temp • XEP-0085 Chat State Notifications • XEP-0153 vCard-Based Avatars • XEP-0172 User Nickname • XEP-0184 Message Delivery Receipts • XEP-0191 Blocking Command • XEP-0198 Stream Management • XEP-0199 XMPP Ping • XEP-0176: Jingle ICE-UDP • XEP-0045: Multi-User Chat AstraChat is a product of Rockliffe Systems - developers of rock solid communication software since 1995.