C313 V3.0 Release Firmware (Click to download)
Version: 313.30.15.716
C313 V3.0 Beta Firmware (Click to download)
Version: 313.30.15.906
Note
It is recommended to use Release and LTS version firmware.
Release Notes
Version: 313.30.15.906 (Beta)
Release Date: February 4, 2026
Supported SmartPlus Version: V7.3.4
New Feature
Support resetting device after upgrading via cloud.
Optimization
Optimized device UI and prompt.
Modified web tab name to Indoor Monitor.
Improved the user experience.
Version: 313.30.15.805 (Beta)
Release Date: January 7, 2026
Supported SmartPlus Version: V7.3.3
Fixed Bug
Fixed a wrong pop-up when device is set to the Turkish language.
Version: 313.30.15.802 (Beta)
Release Date: December 26, 2025
Supported SmartPlus Version: V7.3
Optimization
Improved the integration with Beward.
Version: 313.30.15.801 (Beta)
Release Date: November 24, 2025
Supported SmartPlus Version: V7.2.0
New Features
Added 24/7 Monitor Mode.
Displayed the limitations of the ringtone file.
Support displaying the device model name on the device page of routers, using the format: Model_MAC (last four digits).
Added an option to control whether users can view third-party cameras.
Fixed Bug
Fixed an issue where hiding the Door Phone unlock button on the call screen did not take effect.
Version: 313.30.15.721 (Beta)
Release Date: November 14, 2025
Supported SmartPlus Version: V7.2.0
Optimization
Improved the trigger speed of doorbell.
Version: 313.30.15.718 (Beta)
Release Date: October 17, 2025
Supported SmartPlus Version: V7.2.0
New Feature
Support lift control linkage with Door Phone.
Version: 313.30.15.716 (Release)
Release Date: September 29, 2025
Supported SmartPlus Version: V7.2.0
New Features
Support disabling Bell Input.
Support configuring the display of unlock icon for Web Camera.
Improved device security:
Added lockout time after consecutive incorrect password attempts.
Required at least six digits for device passwords.
Enforce password change (screen lock, settings, and advanced settings) after first use of the default password.
Support Bosnian language on the device.
Optimization
Improved the user experience.
Optimized Traditional Chinese text.
Optimized Self-organizing Network and Installer KIT solution.
Fixed Bug
Fixed an issue where devices without WiFi support could still select WiFi as the Discovery network type.
Version: 313.30.15.614 (Beta)
Release Date: August 26, 2025
Supported SmartPlus Version: V7.1.5
New Features
Cancelled capture for calls between Akuvox devices.
Moved Wi-Fi setting to the Basic Setting page.
Added a security check requirement before modifying security questions.
Support resetting the device when its upgrade finishes.
Optimization
Improved the user experience.
Fixed Bug
Fixed the issue where HTTP relay password was lost after being imported.
Version: 313.30.15.504 (Beta)
Release Date: August 6, 2025
Supported SmartPlus Version: V7.1.5
New Feature
Support uploading devices to the SmartPlus Cloud using the AK-Partner App.
Version: 313.30.15.400 (Beta)
Release Date: July 9, 2025
Supported SmartPlus Version: V7.1
New Features
Support hiding the unlock key of the door phone on the call page.
Support being disarmed on the 24H mode via SmartPlus App.
Fixed Bug
Fixed a known issue.
Version: 313.30.15.311 (Beta)
Release Date: July 2, 2025
Supported SmartPlus Version: V7.1
New Feature
Support keeping the monitoring screen on.
Version: 313.30.15.215 (Beta)
Release Date: July 2, 2025
Supported SmartPlus Version: V7.1
Fixed Bug
Fixed a known issue.
Version: 313.30.15.213 (Beta)
Release Date: June 10, 2025
Supported SmartPlus Version: V7.1
Fixed Bug
Fixed a known issue.
Version: 313.30.15.211 (Beta)
Release Date: May 30, 2025
Supported SmartPlus Version: V7.1
New Features
Support remotely opening the indoor monitor’s relay without authentication when its username and password are not set.
Adjust doorbell settings from Advanced Settings to Settings on the device screen.
Support displaying the SmartPlus Account tab on the home or more screen for quick access.
Support setting up static DNS.
Support for being uploaded to the SmartPlus Cloud by the installer kit tool when the device is used for the self-organizing network solution.
Updated zone file.
Support the call forwarding function when the indoor monitor is in DND mode.
Restored the previous page after the screen turns off and back on.
Modified prompt for network settings saved.
Support configuring only one number for contacts on the device and Web.
If only one number is configured, the device will dial it directly.
If two numbers are configured, a confirmation prompt will appear before dialing.
Set the unlock icon on the Talking, Call Preview, and Monitor pages to Auto by default. For local devices, this corresponds to the first relay, while for on-cloud devices, it follows the cloud-configured settings.
Support being added to Belong to list on the cloud.
Optimization
Optimized Turkish language doorbell prompt.
Optimized configuration experience.
Version: 313.30.14.313 (Beta)
Release Date: August 5, 2025
Supported SmartPlus Version: V7.1
Optimization
Improved the user experience.
Version: 313.30.14.310 (Beta)
Release Date: June 27, 2025
Supported SmartPlus Version: V7.1
Fixed Bug
Fixed a known issue.
Version: 313.30.14.306 (Beta)
Release Date: February 24, 2025
Supported SmartPlus Version: V7.1
New Features
Support disabling the Management Center icon.
Support receiving messages up to 4K bytes from the cloud.
Support enabling Relay 1–4 separately via HTTP.
Removed HTTP switch and port.
Support configuring the connect mode in the web interface.
Support retaining DHCP-obtained network information when switching to Static IP, including on device UI, Web UI, and AutoP configuration.
Optimization
Improved the speed of cloud connecting.
Optimized prompt for IP conflict.
Version: 313.30.14.209 (Beta)
Release Date: July 11, 2025
Supported SmartPlus Version: V7.1
Fixed Bug
Fixed a known issue.