** VOICE CYPHER ULTRA IS FOR BUSINESS AND GOVERNMENT USE ONLY**
PLEASE VISIT www.cellcrypt.com TO SIGN UP FOR A FREE TRIAL OR TO PURCHASE
Important: Voice Cypher Ultra will cease working within 5 days after install without a valid trial or purchased license. Voice Cypher Ultra is only available to business and government users after a screening process and is not available to individual consumers.
Businesses and Governments worldwide trust Voice Cypher Ultra to protect their communications.
Voice Cypher Ultra is the gold-standard for secure, encrypted communications for mobile devices, tablets, and desktops. Combining the ease of use of a consumer messaging app with military-grade encryption, Voice Cypher Ultra enables secure voice and conference calls, instant messaging and file/document sharing between any Voice Cypher Ultra enabled device. Voice Cypher Ultra uses a unique double-layer end-to-end crypto scheme, with new session keys for each call and message, affording all users military-grade, secure communications.
Secure Phone Calls
Voice calls are fully encrypted end-to-end and are routed through the mobile device’s data connection. Voice Cypher Ultra works across any IP-enabled network; e.g., 2.5G (GPRS, EDGE, CDMA 1xRTT), 3G (UMTS, HSDPA, CDMA EV-DO), 4G (LTE), 5G, Wi-Fi and Satellite. Voice Cypher Ultra’s adaptive voice codecs ensure low data and battery use, with no degradation of voice quality with full authentication to eliminate the risks of impersonation through Caller ID spoofing.
Conference calling
Voice Cypher Ultra’s Conference Calling is a cost-effective way to take the complication out of group calls. Make secure, encrypted conference calls whenever you want, from your mobile or desktop, leveraging your existing infrastructure for seamless, immediate collaboration.
Secure group calls can be set up instantly from your contacts list on mobile or desktop, eliminating the need to arrange through a third party or issue PINs/passwords.
Secure Instant Messaging
Secure messages can be sent between smartphones, tablets, and desktops while ensuring the privacy of conversations. Group messaging can also be set up at will and can be defined locally by the user or centrally by the organization with total security and control.
Document and File Sharing
Voice Cypher Ultra allows users to securely share photos, videos, voice clips, documents, and file attachments of any size, providing a secure alternative to unprotected email communications.
Military Grade Encryption
Voice Cypher Ultra provides Signal Obfuscation and true end-to-end Suite B grade cryptography (the NSA cryptographic standard for protecting US Classified information up to Top Secret) to protect against call interception and eavesdropping.
Messages and file transfers are also encrypted end-to-end to ensure privacy. Voice Cypher Ultra has been twice validated to the FIPS 140-2 standard, approved by the US National Institute of Standards & Technology (NIST).
Voice Cypher Ultra - the leaders in Voice Security since 2005.
*Application may not be used for emergency calls.
What's new
- Reorganized settings categories
- Introducing Call Rating
- Updated conversation screen
- Added checkbox to message selection mode
- Updated onboarding screens, EULA, Privacy Policy and FAQ
Bug fixes
- Fixed default profile picture letter color on the messaging screen
- Fixed low contrast status bar during calls
- Fixed link color in outgoing/incoming bubble
- Fixed conversations with new messages now appear correctly at the top of the chats hub
- General stability improvements
What's new
- Reorganized settings categories
- Call Rating
- Updated conversation screen with a new toolbar, chat bubbles, and bottom bar styles, along with a security level banner
- Added checkbox to message selection mode
- Updated onboarding, sign in, create an account, and account created pages
- Updated EULA, Privacy Policy, and FAQ
Bug fixes
- Conversations with new messages now appear correctly at the top of the chats hub
- Minor UI improvements
- General stability improvements
- Correct screen is now displayed when receiving a call
- Voice call user interface has been updated
- Group member's list now displays correctly a recently added member
- Busy call notifications are now added to the unread messages count in the chats hub
- General stability improvements
- Incoming call popup doesn't appear in the middle of the call anymore
- Attachments now upload correctly on a fresh installation
- Files without extension don't behave as backup files anymore
- Message are now resent automatically after key exchange happens
- Group member's list now loads correctly in the group profile page
- Fixed an issue where outgoing calls didn't have a ringing sound
- General stability improvements
What's new:
- Added some useful information in the logs
Bugfixes:
- Stability improvements
Bugfixes:
- Scrolling to top now fetches new messages correctly
- Conversations now open on the correct message
- Multiple selection now works clicking on any part of the chat bubble
- Acknowledge button now works correctly after cancelling a backup
- Cancelling a backup now displays the correct message
- Sharing a screenshot now sends it as an image instead of general file
- Unread messages aren't hidden behind the chat input bar upon entering a conversation anymore
- Stability improvements
What`s new:
- Redesigned chat screen.
- Multiple selection on the chat screen.
Bugfixes:
- Fixed an issue with outgoing attachments not uploading if the user left the chat screen.
- Fixed an issue where the voice note lock was not working with the keyboard active.
- Fixed an issue causing notifications to display a wrong number of incoming messages.
- General bug fixes and stability improvements
Whats new:
- User can now send diagnostics logs as an attachment.
Bugfixes:
- Fixed an issue causing poor audio quality on some devices.
What`s new:
- Enabled Pinlock Kill code.
Bugfixes:
- General bug fixes and stability improvements
What's New:
- Added WebRTC support for echo cancelation on calls.
Bugfixes:
- Fixed issues with video compression.
- Fixed an issue with the confirmation button on the PIN-lock screen when receiving calls.
- Fixed an issue where vibration was not stoping when receiving a call.
- General bug fixes and stability improvements.
What's New:
- Improved video compression quality.
Bug fixes:
- Fixed an issue with uploading attachments on bad networks.
- Fixed an issue where the wrong message preview was displayed on the chats hub.
- Fixed an issue where video compression was not working for some devices.
- General bug fixes and stability improvements.
Bug fixes:
- Fixed an issue causing the PBX profile call button to not initiate the call.
- Fixed an issue causing some videos to be previewed as a picture.
- Fixed an issue where dismissing the keyboard would clear the search results.
- Fixed an issue where the back button disappeared from the screen.
- Fixed an issue where sometimes the initials from the default profile picture did not match the contacts name.
- General bug fixes and stability improvements.
Bug fixes:
- General stability improvements
Bug fixes:
- General stability improvements
Bug fixes:
- Fixed an issue where the log form was not being cleared after sending logs.
- Fixed an issue with diagnostics.
- Fixed an issue where sometimes attachments were not being uploaded.
- General bug fixes and stability improvements.
Hotfixes:
-Fixed an issue where contacts list was not displayed in alphabetical order.
-Fixed an issue where users with active PIN Lock were not able to take screenshots.
Bug fix:
-Fixed a slowdown when opening the app.
Bug fixes:
- Fixed an issue where Bluetooth was being disabled when a GSM call came in while on an app call.
- General bug fixes and stability improvements.
Call stability improvements
What's new:
- General stability improvements
Improved Contact Profile page
Improved Onboarding pages
Minor bug fixes and stability improvements
New Onboarding screens
New Settings and My Profile screens
Improvement on video quality
Improvement on conversation bubbles
Improved the connection and notifications
General bug fixes and stability improvements
General bug fixes and stability improvements
General bug fixes and stability improvements
Improved voice notes
Improved attachments UI
Fixed problems with notifications on Android 8
Fixed crash opening attachments on Android 8
Minor bug fixes and stability improvements
General bug fixes and stability improvements
Improved calling and bluetooth functionality
General bug fixes and stability improvements
Improved messaging UI
Improved voice notes player
General bug fixes and stability improvements
General bug fixes
Improved voice note playback
Improved call quality
General bug fixes and stability improvements
Change the group profile picture
Disable notifications for a contact or group
Improved profile page UI
General bug fixes and stability improvements
Add all contacts from a group
Improved profile page UI
Improved import/export backup UI
Improved group messaging
General bug fixes and stability improvements
Allow the app to be used during a call
Fixed call related crashes
Improved attachment sending
General bug fixes and stability improvements
Export attachmentsImproved voice note sendingGeneral bug fixes and stability improvements
General bug fixes and stability improvements
Improved attachment sendingForward messages/attachments to multiple contactsGeneral bug fixes and stability improvements
Record videos from inside the appFixed incorrect video file sizeGeneral bug fixes and stability improvements