- Misc. Bug fixes
+ Fixed an issue that sometimes prevents an incoming call being offered to the Soft Media Phone

- Misc. Bug fixes
+ Fixed an issue preventing access of Voicemail from the Call History tab
+ Addressed a bug resulting in call initiation failure when the GSM number was the preferred address.
+ Improved missed call notification indications for calls offered to multiple user devices.
+ Resolved an issue where moving calls between user devices failed in some scenarios.
+ Improved handling of codec changes in hold / unhold scenarios.

- Misc. Bug fixes
 + Addressed the issue of missing Caller IDs in call history section of the Mobile Client
 + Fixed issues around dialing PSTN numbers using the user’s PSTN Mobility number
 + Resolved the issue of incorrectly dialing contacts added Active Directory Domain Services (ADDS)
 + Fixed the missing DND indication on the Mobile Client
 + Addressed the issue of audible white noise from the Mobile Client
 + Improved the stability for dialing outbound calls using user preferred devices

- Misc. Bug fixes
 + Improved Registration refresh logic of the Soft Medial Phone
 + Fixed usability issues of the Mobile Client running on an iPad
 + Addressed the issues related to contact creation and navigation between contacts
 + Fixed the typos when the Mobile Client language is set to Dutch
 + Fixed the button alignment and button rendering issues
 + Improved Contact list usability to remember that last selected list
 + Addressed IM conversation overlap with keyboard issue
 + Usability improvements when a user changes the session name

- Group Chat usability enhancements
- Searches across all contact lists of the user
- Arabic language support
- Misc. Bug fixes
+ Improved Soft Media Phone registrations
+ Fixed issue seen during making calls from the call history

- Misc. Bug fixes
+ Fixed issue resulting in one-way speech on calls via SBC
+ Resolved audio issues in three way conference calls during network switching
+ Resolved Soft Media Phone registration issue

- Soft Media Phone video support
- CallKit support
- Selectable themes
- First party call control (1PCC)
- Group Chat usability enhancements
- Misc. Bug fixes
 +  Improved handling of incoming GSM calls during an ongoing Soft Media Phone
 +  Improved notifications when the application is in the background mode

- Misc. Bug fixes
+ Fixed an issue placing outbound calls using the iOS device.
+ Improved handling of incoming calls from the lock screen.
+ Resolved sign-in errors

- Group Chat functionality
- Ability to add and dial External Phone Book Contacts
- Misc. Bug fixes
  + Fixed an issue where sometimes IMs were not   received by the Mobile Client.
  + Fixed an issue affecting Three-way calling.
  + Improved stability of the Mobile Client in click to dial scenarios.

- Improved the stability and performance of the application
- Misc. Bug fixes

- Misc. Bug fixes
 + Fixed stability issues during making outbound calls and sign-out
 + Fixed inconsistent behavior observed during receiving IMs

- Perform a local name lookup on an incoming call
- Ease of Dial Pad access
- Update contact lists from call history
- Provide real time status of SMP Registration states
- Reduce reconnection time to 3C UCM
- Misc. Bug fixes
  + Fixed delay issues during loading large number of contacts into the Address book
  + Fixed a crash during making a call from a newly loaded large contact list
  + Resolved registration issues over Wi-Fi
  + Notifications now include identification for the user sending the IM
  + Fixed a delay issue during initiating a call

- Support for offline Instant Message delivery
- Share presence, Instant Messages and Calls with a user on another connected (federated) UNIVERGE 3C system or Skype for Business (Lync)
- Search Result Pagination
- Contemporary speech bubbles for Instant Message chats
- Sorting Instant Message sessions
- Display unread message count in badges
- Configurable out of range timer
- Misc. Bug fixes

- Disable MC logs
- Remember Me
- Misc. Bug fixes

- SMP Roaming – Calls move between Networks, Cellular to WiFi, WiFi to WiFi, and Cellular to WiFi and vice-versa
- Do Not Disturb
- iOS9 compilation
- Alert when calls dropped due to network change
- Security features
  * Last IP address visibility
  * Mutual TLS
  * Cipher Suite updates
- Misc. Bug fixes

- Support for iPhone 6, and iPhone 6+ native screen
- Answer call from locked screen
- Phonetic name
- Automatic default device selection
- G722.1 Codec
- Security features
     * User Session Limit
     * User acceptance of 'terms of use' before login
     * SRTP support
- Misc. Bug fixes

- Support for 3-way call (Now SMP can be the bridge in a 3-party call)
- Security Enhancements
    1. DNS SRV Support
    2. TLS Support for SIP
    3. Certificate validation for SIP TLS connections
    4. Certificate validation for SOAP connections to the 3C Web Server
    5. Mobile Client will remove support for HTTP (unencrypted) connection to 3C Web Server.

Bug Fixes.

Bug Fixes.

iOS7 Compliance, PRACK, SIP Digest Authentication Support along with addition of Ringer Support and Bug Fixes

Integrated Soft Phone
• Soft Phone configuration as one of your SIP device.  By using Soft Phone, you can communicate over WiFi or Cellular Data Network.

Enhancements
• Contact List Management
  - Add, Remove and Rename Contact List from Contacts Window
• 3-way call support
• Forwarding profile changes
  - You can change your forwarding profiles
  - Add a new forwarding destination
• UI Changes
 - Call Control modifications with actions in the grid
 - End IM sessions from communication tab (edit, or swipe to end)
 - Enhanced address support, first and last name (requires 8.5.3 server)
 - Call/IM are Icons instead of text

- Single App for iPhone and iPad.
 - Login with username, no domain information required.
 - Select call device with long tap.
 - View last 100 conversations in IM History.
 - Background mode to get IM and Call notification all the time.
 - Badge indication for Missed call and Voice Mail.
 - Calling from Mobility address is supported.
 - Contact information enhanced with details.

-  Bug fixes:  Improved dialing from Dialpad,  Presence order,  Mail to address book contact

- Expanded search capability now includes Personal Contacts, Global Address List from the Exchange Server, and Contacts in your iPhone.
- Support for iPhone 4s
- Addition of Portuguese (Brazil)
- Bug fixes

- Support multilingual help file
- Bug fixes