Total Solution for Mobile Internet Messaging and VoIP


Speed, Quality, Privacy and Security

Normal Chat

Text, voice message, picture, location and more

  • - Offline message storage and resent
  • - 3 key views : chat page, recent chats list and friends list, adaptable and customisable
  • - Each page's scheme and color can be customised

Burn-after-reading Chat

Capablility for many type of messages, including test, voice message and picture

  • - Offline message storage and resent
  • - When the person who receives the message opened it, the message burned and disapeared everywhere 20 second later, in sender and receiver's phone. No trace left in the server
  • - Attractive animation for burning

One-to-many messaging

One person can interact individually with many friends

  • - Several firends can receive the message as it is send one to one
  • - Capable of many type of messages, including test, voice message and picture
  • - Capable of Burn-after-reading chat

Group chat

Support multi-user chat group

  • - Users can initiate groups
  • - Capable of many type of messages, including text, voice message and picture
  • - Group chat content can be kept forever in servers if desired, and group member can retrived the content anytime. Owner can erase it anytime from the server

High quality VoIP Call

Top class Voice Quality

  • - In cellular network, high quality with reduced very low data traffic
  • - Voice continuity : when the network changed, the call continue without interruption
  • - With low network quality, when other VoIP solution fails, the call can continue with acceptable quality

VoIP to PSTN

Can call any normal phone number

  • - Mobile phone with Mobile OTT can reach normal phone, useful to call offline friends
  • - High voice quality, very low price

Conference Call

Confcall for IP-IP and IP-PSTN call

  • - Capable to call PSTN and IP phones
  • - High voice quality
  • - Can be a natural choice to complement enterprise conf call system

Secure Call

VoIP call secure and encrypted

  • - Normal encryption. Voice calls are encrypted using call server to create encryption key
  • - Point-to-point encryption. Voice calls are encrypted with point-to-point encryption process, independant of any servers






邮箱: contact@mobileott.com