VLink

- Corrected an issue with garbled audio when using the Speakerphone on newer iPad and iPhone devices.

- Corrected a problem where a Call Notification Selector was erroneously added to the end of the selector list even though a dedicated talk selector was already assigned.
- Corrected a problem where the Control Panel would not reconnect and resume operation after an incoming phone call.
- Corrected a problem with the receive packet jitter calculation when an audio codec is configured that uses a 5ms frame size resulting in erroneous values used for the jitter buffer size calculation and also reported for the client statistics.
- Changed the handling of forced packet drops in the case of jitter buffer overruns to take into account a 5ms frame size.
- Corrected an incompatibility problem with iOS 6 preventing the application from being used.

- VCP4iOS: Corrected a problem specific to iPod Touch 6th generation where the application was connected to the server without any visibility after a device restart.
- VCP4iOS: Corrected a problem where the application appears to be connected to the server when it is in fact disconnected.
- VCP4iOS: Corrected a problem where on some closed networks the client erroneously indicated that the network was not reachable even though the client was confirmed to have a WiFi connection.
- VCP4iOS: Added a client option to allow for the audible client connect and disconnect sounds to be enabled on a per client basis.
- VCP4iOS: Corrected a problem where both the send and receive audio would intermittently stop working even when the client was continuously connected to the server.
- VCP4iOS: Added support for detecting when the iOS Low Battery Alert is displayed so that user can be advised to dismiss the alert.
- VCP4iOS: Corrected an intermittent problem with the insertion of a headset where if the headset was inserted when the application was not in foreground, the headset may not be detected properly.
- VCP4iOS: Corrected a problem where 20 character usernames were not properly being passed on to the server during login.
- VCP4iOS: Changed the behavior of the Hot Key operation so that in the case of an associated split talk/listen selector the hot key will only simulate a talk selector activation/deactivation.

- VCP4iOS: Added support for the "Announcer" mode option which optimizes an iPhone for making PA announcements. When "Announcer" mode is activated, the iPhone front microphone configuration is changed from omni-directional to cardioid operation in order to reduce the pickup of ambient room noise when making an announcement. However configuring the microphone for cardioid operation disables echo cancellation and as such when operating in "Announcer" mode it is highly recommended to configure the Speaker Dim Reduction to reduce or eliminate the possibility of feedback.
- VCP4iOS: Added preliminary support for the Speaker Dim Reduction client option which dims the incoming audio stream by configurable amount a when a talk selector is active.
- VCP4iOS: Corrected a problem where not all changes to the Selector Assignments would be implemented dynamically if the changes were made while the client was logged in.
- VCP4iOS: Changed the audio handling to increase the receive audio output level by 12 dB in order to achieve levels which are more consistent with other VOIP type apps such as Skype.
- VCP4iOS: Updated Infinite Peripherals Libary for Linea Pro5 to v1.97.
- VCP4iOS: Corrected a problem where audio would stop working when a phone call was received and never resume working when the phone call was terminated requiring a manual logout/login to resolve the problem.
- VCP4iOS: Added a 'Sidetone' control to the Settings page to allow the user to adjust the level of the sidetone signal that is mixed with incoming audio. The default setting for sidetone is 'off' due to the wide variances in headset/headphone microphone gain structures.
- VCP4iOS: Added support for sidetone which allows the microphone input of headset to be routed to the earpiece at a reduced level as an audible confirmation that the microphone is active. To implement sidetone required the introduction of an 'Mixing' unit which allowed routing of the audio input to the output. In order for sidetone to work, the built-in iOS echo cancelation had to be disabled in order to prevent the iOS from echo canceling the microphone input based on the sidetone.
- VCP4iOS: Corrected a problem where scrolling to a selector and tapping it resulted in the view snapping back to the first column with scrolling/swiping no longer functional.
- VCP4iOS: Corrected a problem where laying the iOS device flat might result in all selectors being shrunk to fit on a single screen.
- VCP4iOS: Corrected a problem with scrolling/swiping where selectors could be inadvertently activated.
- VCP4iOS: Changed the behavior of scrolling/swiping through the selectors so that it now uses "paging" for a more efficient and familiar interface similar to the Home Screen's Springboard.
- VCP4iOS: Added support for automatic jitter buffer size calculation when the "Automatic Jitter Buffer Size" flag is set to allow the client to dynamically adapt the jitter buffer size to network conditions in order to minimize buffer underruns while also minimizing latency.
- VCP4iOS: Corrected an intermittent problem where the application would crash when another client which was logged in using the "anonymous login" feature, logged out.
- VCP4iOS: Added support for a Keep Alive mechanism on the TCP connection in order for the client to work correctly over slow connections such as satellites.

- Added native support for iPhone 6 and iPhone 6 Plus
- Added support for screen rotations
- Added support for Modern Selector Style

- Corrected intermittent problems where the application could crash if the network connection was lost during the login process as might be the case transitioning between WiFi access points.
- Corrected reporting of the CPU Usage to the System Administration Client Statistics to show a valid percentage.
- Added reporting of the Battery State to the System Administration Client Statistics
[More to be detailed later....]

Corrected numerous minor issues effecting headset operation, selector functionality, dynamic configuration changes, automatic login and visibility of disabled selectors.