aTalk - xmpp client for android rich in features:
* Instant messaging in plain text and End-to-End encryption with OMEMO or OTR
* SSL Certificate authentication, DNSSEC and DANE Security implementation for enhanced secure Connection Establishment
* OMEMO encryption in group chat session enhancing privacy and security
* OMEMO Media File Sharing for all files including Stickers, Bitmoji and Emoji rich contents
* Support http file upload for file sharing with offline contact and in group chat
* Support Stickers, Bitmoji and Emoji rich content sharing via Google Gboard
* Send and receive files for all document types and images with thumbnail preview and gif animation
* Auto accept file transfer with max file size option
* Implement fault-tolerance file transfer algorithm, via Jingle File Transfer, Legacy In-Band/SOCK5 Bytestreams and HttpFileUpload protocols to ease and enhance file sharing reliability
* Enhance and harmonize UI for file sharing in chat and chatRoom
* Support share, quote and forward of messages and media with previews prior to sending
* Support multi-instances of audio media player with functions: Play, Pause, Resume, Stop and Seek
* Support unread message badges in contact and chatRoom list views
* User selectable option for heads-up notification and quite hours
* Share of social media links are tagged with thumbnail and title
* Support Text to Speech and speech recognition UI with enable option per chat session (contact and group chat)
* XEP-0012: Last Activity time associated with contacts
* XEP-0048: Bookmarks for conference room and autoJoin on login
* XEP-0070: Verifying HTTP Requests via XMPP entity for user authentication without password entry
* XEP-0071: XHTML-IM Support chat messages containing lightweight text markup
* XEP-0085: Chat State Notifications
* XEP-0124: Bidirectional-streams Over Synchronous HTTP (BOSH) with Proxy support
* XEP-0178: Use of SASL EXTERNAL with TLS Certificates for client authentication
* XEP-0184: Message Delivery Receipts with user enable/disable option
* XEP-0251: Jingle Session Transfer: Support both Unattended and Attended call transfer
* XEP-0391: Jingle Encrypted Transports for OMEMO encrypted media file sharing
* Implement call waiting to accept a second incoming call by placing the in-progress call on hold; and allow switching between calls
* Implement Jabber VoIP-PBX gateway Telephony, allowing PBX phone call via service gateway
* Join or create room with full room configuration support for owner
* Integrated captcha protected room user interface with retry on failure
* Support both voice and video call with ZRTP, SDES and DTLS SRTP encryption modes
* ZRTP crypto algorithms uses SHA-2 384, 256bit ciphers AES256 & TWOFISH-256, enabling elliptic with Curve 25519
* SDES encryption with AES256 and AES192, acceleration using OpenSSL
* Support simultaneous media call and message chat sessions
* Unique GPS-Location implementation as standalone tool, send locations to your desired buddy for real-time tracking or playback animation
* A 360° street view of your current location use for self-guided tour. The street view tracks and follows your direction of sight
* Built-in demo for GPS-Location features
* Integrated photo editor with zooming and cropping, user can update the avatar with ease
* Last message correction, message carbons and offline messages (OMEMO)
* Stream Management and mobile network ping interval self-tune optimization support
* In-Band Registration with captcha option support
* Multiple accounts creation
* User selectable Themes support
* Multi-language UI support (Bahasa Indonesia, English, German, Portuguese, Russian, Slovak and Spanish)
Bug Fixes
Google Duo is a free video calling tool app launched by Google. Google Duo is an Allo video assisting technology. It can make smooth calls even if the network speed is not fast. The Google Duo app is easy to operate, safe and reliable, and full of fun.
Description of Google Duo APK
Google Duo APK supports multi-segment undifferentiated video communication, and supports up to 32 people to communicate at the same time, which is very suitable for communication between family members. The software optimizes the network very well, and can automatically select the definition according to the user's network environment to ensure that the call can go on smoothly. The software is completely free to use, and everyone can communicate efficiently as long as there is a network. At the same time, you can also add interesting filter and sticker effects to your picture during video calls, making the atmosphere more active during video communication.
Google Duo APK Reviews
I have to mention that the design of Google Duo is really too simple. The account number is your mobile phone number. You can call the other party directly by clicking on the address book. If you don’t need a ladder all the way, it will replace Facetime. In addition, before you answer the call, you can see the other party's anxious, expectant or funny appearance (don't worry, the other party can't see you). Think about it, if you see the angry faces of your boss and colleagues in the conference room in the incoming call information, you can also be mentally prepared to connect to the video message, or pretend not to see it tactfully and gracefully.
Google Duo has merged into Google Meet
Google has added the Google Meet function to Google Duo to provide online multi-person meetings, virtual backgrounds, chat rooms, real-time subtitles and screen sharing. And it can connect to Google services such as Gmail and Google Assistant. The original Google Duo was renamed Google Meet.
Google has merged the functions of Google Duo and Google Meet, so that Google Duo can have more practical functions of Google Meet, and will further adjust the name to Google Meet later.
Google Duo and Google Meet are originally different services. The former was originally used to allow users to communicate online through mobile phones, while the latter evolved from the early Hangouts service and became a service for corporate online meetings. However, due to the epidemic Change the way of life, so that Google will open this service to general users for free in the future.
Users originally registered on Duo, to use Google Meet, go to Duo.google.com (this URL will be automatically updated in a future version) If you are a new user, you can register your phone number in two ways , on a computer, go to Duo.google.com,
If it's on your mobile device, you can download and sign up for the new Google Meet directly.