Firmware for your Swisscom devices

What is firmware?

The programs/software that provide the basic functions on electronic devices are referred to as firmware. Swisscom regularly updates the firmware of its own devices to fix bugs and implement new functions.

Firmware updates for your devices are performed automatically, usually at night, as soon as a new version is available.

Internet-Box

You will find the current firmware for your router on the Web Portal(opens in new tab). Select Expert mode and click on Internet-Box  Firmware in the menu.
Please note that you only have access to the Web portal when your home network is connected to your Internet-Box.

Internet-Box 5 Pro

Release Notes (Version 15.08.30)

Improvements

  • Fixed the issue where the Internet-Box 5 Pro incorrectly interpreted multiple DNS requests from certain applications (e.g. Microsoft Teams) as DNS floods, resulting in blocked requests and slower Internet speed.
  • Optimisation of automatic WLAN channel selection.
  • If the Internet-Box 5 Pro is in power-saving mode (green LED), it cannot be activated with the pairing button (<+>). Alternatively, the Internet-Box 5 Pro can be activated with the WLAN button (<)))>).
  • If the WLAN is set individually but the SSID and password are the same, the 6GHz will not be activated.
  • The stability of Wireguard has been improved. Non-permitted characters in the user name are blocked correctly in the web portal.
  • Various stability and security improvements

Release Notes (Version 15.08.26)

New 

  • Optimization of download speed for WLAN devices with 10Gbit/s technology (XGS-PON).
  • The L2TP encryption option for the Internet Box VPN server has been removed.

Improvements

  • Fixed an issue where WLAN devices could not reconnect on the 2.4GHz WLAN band.
  • Improved stability of the Internet Box VPN server Wireguard.
  • Various other stability and security improvements.

Release Notes (Version 15.08.22)

Initial version for the Internet-Box 5 Pro 

Internet-Box 5

Release Notes (Version 15.08.32)

Initial version for the Internet-Box 5 

Internet-Box 4

Release Notes (Version 15.00.46)

New 

  • The Internet-Box now supports WireGuard, enabling secure communication through VPN. 
  • The results of the WLAN scanner can now be sorted based on signal strength (RSSI), making it easier to identify the best available networks. 
  • There is now an improved display of channel usage in the frequency bands 2.4 GHz, 5 GHz, and 6 GHz. 
  • The guest WLAN password cannot be identical to the regular WLAN password. 
  • The Internet-Box software version has been updated. Additionally, the driver for DSL connections has been updated to ensure improved stability and performance for DSL internet connections.

Solved:

  • For XGS-PON connections with M subscriptions, the speed measured by the internal speed test of the Internet-Box was lower than expected. 
  • The guest WLAN was disabled after a firmware update. 
  • After an update to the Internet-Box, the assignment of WLAN-Boxes to preferred access points was lost. 
  • In the mobile view in dark mode, the "Delete Schedule" button was not readable. 
  • The WLAN-Box 1 could only be paired via an Ethernet connection. 
  • DynDNS stopped working after an IP address change. 
  • An issue where certain applications (such as Microsoft Teams) were incorrectly identified by the Internet-Box as a DNS flood, leading to blocked queries and slower browsing, has been fixed. 
  • The Internet-Box speed test has been restored for DSL lines. 
  • Various security enhancements. 
  • Various stability improvements. 
  • Various minor bug fixes.

Release Notes (Version 14.20.32)

New

  • DynDNS does not work after an IP or hostname change.

Release Notes (Version 14.20.30)

New

  • The WLAN channel selection algorithm has been improved. 
  • Dark mode has been added to the web portal. 
  • The guest and private WLAN SSIDs can no longer be configured with the same name. 
  • The "Internet-Box" menu in the web portal has been renamed to "Internet-Box and WLAN-Box" and now includes all information about the Internet-Box and WLAN-Box, including the firmware update page. 
  • A button to delete bandwidth statistics has been added to the "Device list" page of the web portal.
  • The loading time of the web portal has been improved. 
  • Swisscom devices are displayed with an image in the topology view.

Solved

  • Sometimes the WLAN guest network would be turned off after a firmware upgrade.
  • After restarting the Internet-Box, some switch models could not be recognized in the topology view when connected to the 2.5 Gbit/s port. 
  • Voice call were sometimes interrupted on satellite connections. 
  • Under certain network conditions, the memory used by Internet-Box increased slowly and steadily until the Internet-Box was restarted. 
  • Several minor bug fixes in the web portal. 
  • Various stability and security improvements.

Release Notes (Version 14.10.30)

New

  • A new power save function has been integrated into WLAN-Box 3. When there are no Wi-Fi 6E capable devices connected to the WLAN-Box 3, the 6 GHz WLAN is automatically turned off.
  • The pairing of WLAN-Box 2 and 3 is done automatically when they are connected to the Internet via Ethernet. It’s not required to press the + button.
  • The web portal menus are now 'foldable' to improve the usability on small screens.
  • The Top 3 devices which have consumed the highest amount of bandwidth in the last 24 hours are marked in the Network Topology view and the Device List.
  • The Web portal shows the availability of new firmware when expert mode is enabled. On the 'Firmware' page the user can read the release notes and update the Internet-Box.
  • The loading time of the WebUI has been improved.
  • When a WLAN-Box is deleted from the device list on the web portal, it is automatically unpaired from the Internet-Box.
  • The WLAN encryption mode is only shown on the web portal when the expert mode is active.
  • The WLAN Steering algorithm, which automatically selects the best access point for every end device in the home network, has been improved.
  • WLAN end devices can be assigned to a preferred access point among the available (Internet-Box, WLAN-Boxes) to connect primarily to it.
  • The LAN device detection in the web portal has been improved.
  • The NTP (Network Time Protocol) server has been removed from Internet-Boxes and the WLAN-Boxes.

Solved

  • Activation time for Internet Mobile Connect service takes too long.
  • The criteria for a valid SSID are now correctly shown in the web portal.
  • Sometimes the graphs displaying the Internet speed had the wrong value and showed strange figures.
  • The status LED switch to off when pressing + and WLAN buttons.
  • The values of the Internet speed reported in the Diagnostic pages are now corrected also when a speed test is executed from a LAN client.
  • IoT devices get the wrong Time (NTP) during Internet-Box initialization (Reboot).
  • The web portal now shows if a WLAN-Box 3 uses the 5 and the 6 GHz backhaul at the same time.
  • Security enhancements and general stability improvements.

Release Notes (Version 14.00.52)

New

  • The feature "Device prioritisation" has been improved.
  • Data transfers of a device are now also prioritized in the home network if the device is connected directly to the Internet-Box.
  • For routers with DSL Internet connection, an improvement (AQM - Active Queue Management) has been implemented to reduce latency and make the Internet connection faster.
  • The UPnP function for devices on the LAN (local network) has been disabled to make the network even more secure. The function can be enabled on the WebUI.
  • WebUI: For devices that are currently not connected to the WLAN, the last connection is displayed under "Last connected to".
  • WebUI: Improved user experience for the WLAN-Boxes and WLAN settings.
  • WebUI: Optimization of the WebUI view for mobile devices (Smartphone and Tablet).
  • WebUI: New view to show the memory usage of the Internet-Box.
  • DynDNS: The DynDNS configuration can now be configured only via the My Swisscom app.
  • Support of the new 4G USB stick Alcatel IK41VE1 for Internet Mobile Connect service.

Solved

  • A high CPU load could occur on the Internet-Box 2.
  • If two TV boxes were used at the same time, problems could occur, such as TV picture freezing.
  • After a software update, it could happen that the WLAN was automatically activated although it was previously switched off.
  • Sporadic connection drops between the Internet-Box and a WLAN-Box indicated by a red LED on the WLAN-Box.
  • The WebUI could not be opened in certain situations.
  • When using an Internet booster sometimes the WebUI could not be opened.
  • IKEv2 did not work when a dot (.) was used in the local ID.
  • Fixing connection issues on the 2.4 GHz band that were affecting specific end devices.
  • Several stability and security improvements.
  • Numerous small bugfixes.

Internet-Box 3

Release Notes (Version 15.00.46)

New

  • The Internet-Box now supports WireGuard, enabling secure communication through VPN. 
  • The results of the WLAN scanner can now be sorted based on signal strength (RSSI), making it easier to identify the best available networks. 
  • There is now an improved display of channel usage in the frequency bands 2.4 GHz, 5 GHz, and 6 GHz. 
  • The guest WLAN password cannot be identical to the regular WLAN password. 
  • The Internet-Box software version has been updated. Additionally, the driver for DSL connections has been updated to ensure improved stability and performance for DSL internet connections.

Solved:

  • For XGS-PON connections with M subscriptions, the speed measured by the internal speed test of the Internet-Box was lower than expected. 
  • The guest WLAN was disabled after a firmware update. 
  • After an update to the Internet-Box, the assignment of WLAN-Boxes to preferred access points was lost. 
  • In the mobile view in dark mode, the "Delete Schedule" button was not readable. 
  • The WLAN-Box 1 could only be paired via an Ethernet connection. 
  • DynDNS stopped working after an IP address change. 
  • An issue where certain applications (such as Microsoft Teams) were incorrectly identified by the Internet-Box as a DNS flood, leading to blocked queries and slower browsing, has been fixed. 
  • The Internet-Box speed test has been restored for DSL lines. 
  • Various security enhancements. 
  • Various stability improvements. 
  • Various minor bug fixes.

Release Notes (Version 14.20.32)

New

  • DynDNS does not work after an IP or hostname change.

Release Notes (Version 14.20.30)

New

  • The WLAN channel selection algorithm has been improved. 
  • Dark mode has been added to the web portal. 
  • The guest and private WLAN SSIDs can no longer be configured with the same name. 
  • The "Internet-Box" menu in the web portal has been renamed to "Internet-Box and WLAN-Box" and now includes all information about the Internet-Box and WLAN-Box, including the firmware update page. 
  • A button to delete bandwidth statistics has been added to the "Device list" page of the web portal.
  • The loading time of the web portal has been improved. 
  • Swisscom devices are displayed with an image in the topology view.

Solved

  • Sometimes the WLAN guest network would be turned off after a firmware upgrade.
  • After restarting the Internet-Box, some switch models could not be recognized in the topology view when connected to the 2.5 Gbit/s port. 
  • Voice call were sometimes interrupted on satellite connections. 
  • Under certain network conditions, the memory used by Internet-Box increased slowly and steadily until the Internet-Box was restarted. 
  • Several minor bug fixes in the web portal. 
  • Various stability and security improvements.

Release Notes (Version 14.10.30)

New

  • A new power save function has been integrated into WLAN-Box 3. When there are no Wi-Fi 6E capable devices connected to the WLAN-Box 3, the 6 GHz WLAN is automatically turned off.
  • The pairing of WLAN-Box 2 and 3 is done automatically when they are connected to the Internet via Ethernet. It’s not required to press the + button.
  • The web portal menus are now 'foldable' to improve the usability on small screens.
  • The Top 3 devices which have consumed the highest amount of bandwidth in the last 24 hours are marked in the Network Topology view and the Device List.
  • The Web portal shows the availability of new firmware when expert mode is enabled. On the 'Firmware' page the user can read the release notes and update the Internet-Box.
  • The loading time of the WebUI has been improved.
  • When a WLAN-Box is deleted from the device list on the web portal, it is automatically unpaired from the Internet-Box.
  • The WLAN encryption mode is only shown on the web portal when the expert mode is active.
  • The WLAN Steering algorithm, which automatically selects the best access point for every end device in the home network, has been improved.
  • WLAN end devices can be assigned to a preferred access point among the available (Internet-Box, WLAN-Boxes) to connect primarily to it.
  • The LAN device detection in the web portal has been improved.
  • The NTP (Network Time Protocol) server has been removed from Internet-Boxes and the WLAN-Boxes.

Solved

  • Activation time for Internet Mobile Connect service takes too long.
  • The criteria for a valid SSID are now correctly shown in the web portal.
  • Sometimes the graphs displaying the Internet speed had the wrong value and showed strange figures.
  • The status LED switch to off when pressing + and WLAN buttons.
  • The values of the Internet speed reported in the Diagnostic pages are now corrected also when a speed test is executed from a LAN client.
  • IoT devices get the wrong Time (NTP) during Internet-Box initialization (Reboot).
  • The web portal now shows if a WLAN-Box 3 uses the 5 and the 6 GHz backhaul at the same time.
  • Security enhancements and general stability improvements.

Release Notes (Version 14.00.52)

New

  • The feature "Device prioritisation" has been improved.
  • Data transfers of a device are now also prioritized in the home network if the device is connected directly to the Internet-Box.
  • For routers with DSL Internet connection, an improvement (AQM - Active Queue Management) has been implemented to reduce latency and make the Internet connection faster.
  • The UPnP function for devices on the LAN (local network) has been disabled to make the network even more secure. The function can be enabled on the WebUI.
  • WebUI: For devices that are currently not connected to the WLAN, the last connection is displayed under "Last connected to".
  • WebUI: Improved user experience for the WLAN-Boxes and WLAN settings.
  • WebUI: Optimization of the WebUI view for mobile devices (Smartphone and Tablet).
  • WebUI: New view to show the memory usage of the Internet-Box.
  • DynDNS: The DynDNS configuration can now be configured only via the My Swisscom app.
  • Support of the new 4G USB stick Alcatel IK41VE1 for Internet Mobile Connect service.

Solved

  • A high CPU load could occur on the Internet-Box 2.
  • If two TV boxes were used at the same time, problems could occur, such as TV picture freezing.
  • After a software update, it could happen that the WLAN was automatically activated although it was previously switched off.
  • Sporadic connection drops between the Internet-Box and a WLAN-Box indicated by a red LED on the WLAN-Box.
  • The WebUI could not be opened in certain situations.
  • When using an Internet booster sometimes the WebUI could not be opened.
  • IKEv2 did not work when a dot (.) was used in the local ID.
  • Fixing connection issues on the 2.4 GHz band that were affecting specific end devices.
  • Several stability and security improvements.
  • Numerous small bugfixes.

Internet-Box 2

Release Notes (Version 14.20.32)

New

  • DynDNS does not work after an IP or hostname change.

Release Notes (Version 14.20.30)

New

  • The WLAN channel selection algorithm has been improved. 
  • Dark mode has been added to the web portal. 
  • The guest and private WLAN SSIDs can no longer be configured with the same name. 
  • The "Internet-Box" menu in the web portal has been renamed to "Internet-Box and WLAN-Box" and now includes all information about the Internet-Box and WLAN-Box, including the firmware update page. 
  • A button to delete bandwidth statistics has been added to the "Device list" page of the web portal.
  • The loading time of the web portal has been improved. 
  • Swisscom devices are displayed with an image in the topology view.

Solved

  • Sometimes the WLAN guest network would be turned off after a firmware upgrade.
  • After restarting the Internet-Box, some switch models could not be recognized in the topology view when connected to the 2.5 Gbit/s port. 
  • Voice call were sometimes interrupted on satellite connections. 
  • Under certain network conditions, the memory used by Internet-Box increased slowly and steadily until the Internet-Box was restarted. 
  • Several minor bug fixes in the web portal. 
  • Various stability and security improvements.

Release Notes (Version 14.10.30)

New

  • A new power save function has been integrated into WLAN-Box 3. When there are no Wi-Fi 6E capable devices connected to the WLAN-Box 3, the 6 GHz WLAN is automatically turned off.
  • The pairing of WLAN-Box 2 and 3 is done automatically when they are connected to the Internet via Ethernet. It’s not required to press the + button.
  • The web portal menus are now 'foldable' to improve the usability on small screens.
  • The Top 3 devices which have consumed the highest amount of bandwidth in the last 24 hours are marked in the Network Topology view and the Device List.
  • The Web portal shows the availability of new firmware when expert mode is enabled. On the 'Firmware' page the user can read the release notes and update the Internet-Box.
  • The loading time of the WebUI has been improved.
  • When a WLAN-Box is deleted from the device list on the web portal, it is automatically unpaired from the Internet-Box.
  • The WLAN encryption mode is only shown on the web portal when the expert mode is active.
  • The WLAN Steering algorithm, which automatically selects the best access point for every end device in the home network, has been improved.
  • WLAN end devices can be assigned to a preferred access point among the available (Internet-Box, WLAN-Boxes) to connect primarily to it.
  • The LAN device detection in the web portal has been improved.
  • The NTP (Network Time Protocol) server has been removed from Internet-Boxes and the WLAN-Boxes.

Solved

  • Activation time for Internet Mobile Connect service takes too long.
  • The criteria for a valid SSID are now correctly shown in the web portal.
  • Sometimes the graphs displaying the Internet speed had the wrong value and showed strange figures.
  • The status LED switch to off when pressing + and WLAN buttons.
  • The values of the Internet speed reported in the Diagnostic pages are now corrected also when a speed test is executed from a LAN client.
  • IoT devices get the wrong Time (NTP) during Internet-Box initialization (Reboot).
  • The web portal now shows if a WLAN-Box 3 uses the 5 and the 6 GHz backhaul at the same time.
  • Security enhancements and general stability improvements.

Release Notes (Version 14.00.52)

New

  • The feature "Device prioritisation" has been improved.
  • Data transfers of a device are now also prioritized in the home network if the device is connected directly to the Internet-Box.
  • For routers with DSL Internet connection, an improvement (AQM - Active Queue Management) has been implemented to reduce latency and make the Internet connection faster.
  • The UPnP function for devices on the LAN (local network) has been disabled to make the network even more secure. The function can be enabled on the WebUI.
  • WebUI: For devices that are currently not connected to the WLAN, the last connection is displayed under "Last connected to".
  • WebUI: Improved user experience for the WLAN-Boxes and WLAN settings.
  • WebUI: Optimization of the WebUI view for mobile devices (Smartphone and Tablet).
  • WebUI: New view to show the memory usage of the Internet-Box.
  • DynDNS: The DynDNS configuration can now be configured only via the My Swisscom app.
  • Support of the new 4G USB stick Alcatel IK41VE1 for Internet Mobile Connect service.

Solved

  • A high CPU load could occur on the Internet-Box 2.
  • If two TV boxes were used at the same time, problems could occur, such as TV picture freezing.
  • After a software update, it could happen that the WLAN was automatically activated although it was previously switched off.
  • Sporadic connection drops between the Internet-Box and a WLAN-Box indicated by a red LED on the WLAN-Box.
  • The WebUI could not be opened in certain situations.
  • When using an Internet booster sometimes the WebUI could not be opened.
  • IKEv2 did not work when a dot (.) was used in the local ID.
  • Fixing connection issues on the 2.4 GHz band that were affecting specific end devices.
  • Several stability and security improvements.
  • Numerous small bugfixes.

Internet-Box plus

Release Notes (Version 11.06.06)

New

Improvements

  • Optimisation in the Telephone configuration -  solved some errors, that occurred after the firmware update and prevented the reception of calls
  • Several bug fixes and improvements in stability
  • Security improvements

Release Notes (Version 11.05.04)

  • Security improvements and various stability improvements in the area of internet, WiFi and telephony.
  • Internet Mobile Connect activated by default and can't be disabled in the webportal.

Release Notes (Version 11.04.22)

New

  • Native IPv6 is supported.

Improvements

  • Various stability improvements for Internet and telephony

Internet-Box standard

Release Notes (Version 11.06.06)

New

Improvements

  • Optimisation in the Telephone configuration -  solved some errors, that occurred after the firmware update and prevented the reception of calls
  • Several bug fixes and improvements in stability
  • Security improvements

Release Notes (Version 11.05.04)

  • Security improvements and various stability improvements in the area of internet, WiFi and telephony.
  • Internet Mobile Connect activated by default and can't be disabled in the webportal.

Release Notes (Version 11.04.22)

New

  • Native IPv6 is supported.

Improvements

  • Various stability improvements for Internet and telephony

Internet-Box light

Release Notes (Version 08.06.10)

  • Disabled UPnP
  • Important security fixes

Release Notes (Version 08.06.06)

  • Various stability and security improvements

Release Notes (Version 08.04.36)

  • Automatic telephone directory backup
  • Complete support from MWI (Message Waiting Indicator)
  • Various stability improvements

Release Notes (Version 08.04.26)

  • Automatic telephone directory backup
  • Complete support from MWI (Message Waiting Indicator)
  • Various stability improvements

The availability of the new firmware is displayed in the web portal of the corresponding Internet box. As soon as expert mode is activated, a banner appears on the start page indicating the firmware update and providing further information. (see illustration below).

Internet-Box Webportal Screenshot

To update the Internet Box, follow the link in the banner and then select the "Start firmware update" button. This will initiate the update process, during which the latest firmware version will be downloaded and installed on your Internet Box. Please ensure that the Internet Box remains connected to the power supply during the entire process to avoid interruptions.

Report error

Home networking

You will find the current firmware for your WLAN-Box on the Web Portal(opens in new tab). Select Expert mode and click on Internet-Box ​ Firmware in the menu.
Please note that you only have access to the Web portal when your home network is connected to your Internet-Box.

WLAN-Box 3

Release Notes (Version 14.20.27)

Solved

  • Added the ability to update the WLAN-Box firmware to the latest available version through the Internet-Box Web Portal.
  • Optimized the WLAN channel selection to enhance the user experience.
  • Enhanced the process of associating WLAN clients using the "+" button.
  • Integrated the latest WLAN driver.
  • Fixed an issue where video interruptions occurred while the TV-Box was connected to a WLAN-Box 3 and a speed test was performed.

Release Notes (Version 14.10.21)

New

  • A new power save function has been integrated into WLAN-Box 3. When there are no Wi-Fi 6E capable devices connected to the WLAN-Box 3, the 6 GHz WLAN is automatically turned off.
  • The pairing of WLAN-Box 2 and 3 is done automatically when they are connected to the Internet via Ethernet. It’s not required to press the + button.
  • When a WLAN-Box is deleted from the device list on the web portal, it is automatically unpaired from the Internet-Box.
  • The WLAN Steering algorithm, which automatically selects the best access point for every end device in the home network, has been improved.
  • The NTP (Network Time Protocol) server has been removed from Internet-Boxes and the WLAN-Boxes.

Solved

  • The web portal now shows if a WLAN-Box 3 uses the 5 and the 6 GHz backhaul at the same time.
  • Security enhancements and general stability improvements. 

Release Notes (Version 14.00.39)

New

  • Two WLAN-Box 3 devices can now connect over two WiFi bands at the same time, to provide a more stable connection. 
  • WebUI: Improved user experience for the WLAN-Boxes and WLAN settings.

Solved

  • After a software update, it could happen that the WLAN was automatically activated although it was previously switched off.
  • Sporadic connection drops between the Internet-Box and a WLAN-Box indicated by a red LED on the WLAN-Box.
  • Fixing connection issues on the 2.4 GHz band that were affecting specific end devices.
  • Several stability and security improvements

Release Notes (Version 13.20.15)

  • Security improvements and various stability improvements for the WLAN-Box 3.

Release Notes (Version 13.06.45)

  • Initial version for the WLAN-Box 3.

WLAN-Box 2

Release Notes (Version 14.20.27)

Solved

  • Added the ability to update the WLAN-Box firmware to the latest available version through the Internet-Box Web Portal.
  • Optimized the WLAN channel selection to enhance the user experience.
  • Enhanced the process of associating WLAN clients using the "+" button.
  • Integrated the latest WLAN driver.
  • Fixed an issue where video interruptions occurred while the TV-Box was connected to a WLAN-Box 3 and a speed test was performed.

Release Notes (Version 14.10.21)

New

  • The pairing of WLAN-Box 2 and 3 is done automatically when they are connected to the Internet via Ethernet. It’s not required to press the + button.
  • When a WLAN-Box is deleted from the device list on the web portal, it is automatically unpaired from the Internet-Box.
  • The WLAN Steering algorithm, which automatically selects the best access point for every end device in the home network, has been improved.
  • The NTP (Network Time Protocol) server has been removed from Internet-Boxes and the WLAN-Boxes.

Solved

  • Security enhancements and general stability improvements. 

Release Notes (Version 14.00.39)

New

  • WebUI: Improved user experience for the WLAN-Boxes and WLAN settings.

Solved

  • After a software update, it could happen that the WLAN was automatically activated although it was previously switched off.
  • Sporadic connection drops between the Internet-Box and a WLAN-Box indicated by a red LED on the WLAN-Box.
  • Fixing connection issues on the 2.4 GHz band that were affecting specific end devices.
  • Several stability and security improvements

Release Notes (Version 13.20.15)

  • Security improvements and various stability improvements for the Wlan-Box 2.

WLAN-Box

Release Notes (Version 14.20.27)

Solved

  • Added the ability to update the WLAN-Box firmware to the latest available version through the Internet-Box Web Portal.
  • Optimized the WLAN channel selection to enhance the user experience.
  • Enhanced the process of associating WLAN clients using the "+" button.
  • Integrated the latest WLAN driver.
  • Fixed an issue where video interruptions occurred while the TV-Box was connected to a WLAN-Box 3 and a speed test was performed.

Release Notes (Version 14.10.21)

New

  • When a WLAN-Box is deleted from the device list on the web portal, it is automatically unpaired from the Internet-Box.
  • The WLAN Steering algorithm, which automatically selects the best access point for every end device in the home network, has been improved.
  • The NTP (Network Time Protocol) server has been removed from Internet-Boxes and the WLAN-Boxes.

Solved

  • Security enhancements and general stability improvements. 

Release Notes (Version 14.00.39)

New

  • WebUI: Improved user experience for the WLAN-Boxes and WLAN settings.

Solved

  • After a software update, it could happen that the WLAN was automatically activated although it was previously switched off.
  • Sporadic connection drops between the Internet-Box and a WLAN-Box indicated by a red LED on the WLAN-Box.
  • Fixing connection issues on the 2.4 GHz band that were affecting specific end devices.
  • Several stability and security improvements

Release Notes (Version 13.20.15)

  • Security improvements and various stability improvements for the Wlan-Box.

Business WLAN-Box

Release Notes (Version 11.02.03.0004)

New

  • The WIZARD has now been initially translated into four languages (optimisations are pending) 
  • Continuous development of the Business WLAN-Box support on the Centro Business 3.0 
  • Expansion of the web portal (mesh settings and mesh diagnostics/topology) 
  • Expansion of the WIZARD for pairing and configuring a new Business WLAN-Box 

Solved

  • Various stabilisation measures and improvements 

blue TV

Automatic updates are regularly carried out on Swisscom TV-Boxes and the blue TV app to enhance your TV experience and add new features.

These updates cannot be managed manually and are rolled out gradually. This means that an update will target a small group of users in the first instance before it is gradually rolled out to a wider group.

For more information about updates, visit the Swisscom Community(opens in new tab).

Fixed-network telephony

HD Phone Gigaset Comfort 551HX

Release Notes (Version 133.005.04)

  • Minor bug fixes and improvements

Release Notes (Version 133.005.02)

  • This release is necessary for maintenance reasons

HD-Phone Davos

Release Notes (Version vH032)

  • This release is necessary for maintenance reasons

Release Notes (Version vH029)

  • Minor bug fixes and optimizations

Release Notes (Version vH026)

  • Call volume increased for normal and HD calls
  • Error message if more than 4 handsets are registered
  • Further minor error corrections

HD Phone Vtech HD 10

Release Notes (Version vH013)

  • This release is necessary for maintenance reasons

Release Notes (Version vH010)

  • Minor bug fixes and optimizations

HD-Phone Gigaset CL660HX

Release Notes (Version 119.013.00)

  • Improvements in call behaviour when using the Gigaset Repeater HX.
  • For a new phone book entry, the phone types Private, Mobile and Office are the default settings.

Release Notes (Version 119.010.00)

  • Minor bug fixes and optimizations

HD-Phone Gigaset E560HX

Release Notes (Version 118.017.04)

  • Minor bug fixes and optimizations

Release Notes (Version 118.017.02)

  • Improvements in call behaviour when using the Gigaset Repeater HX.
  • For a new phone book entry, the phone types Private, Mobile and Office are the default settings.
  •  

Release Notes (Version 118.015.00)

  • Minor bug fixes and optimizations

Gigaset Repeater HX

Release Notes (Version V0027)

  • This release is necessary for maintenance reasons

Centro Business

The firmware of your router will be updated automatically as soon as a new version is available. If you do not want to wait for the automatic update, you can download and install firmware manually.

Centro Business 3.0

Centro Business 2.0

Centro Business 1.0

​Installation instructions

Release Notes (Version 7.12.20 sig)

  • The firmware contains new security batches
  • Supports migration from IPv6rd to IPv6 Native (DHCP Only)

Release Notes (Version 7.12.18 sig) / (April 2021)

  • The firmware contains new security batches

Release Notes (Version 7.12.16 sig) / (October 2020)

  • The firmware contains new security batches
  • Common synchronization problems with ISDN (DSS1) telephony have been fixed
  • Phone problems when managing the codec G711(SIP) have been fixed

Release Notes (Version 7.12.12 sig) / (October 2019)

  • Ensuring Swisscom network compatibility (certificate)

Release Notes (Version 7.12.10 sig) / (September 2017)

New design in the router portal

  • The layout and the navigation structure (PDF)(opens in new tab) in the router portal have been revised and selectively optimized.
  • In the login window, the user can now select initially whether the access should be made via an encrypted https-connection or not.

Improved WPS settings in the router portal

The user can specify under the WLAN menu item, whether or for which WLAN exactly (WLAN 1, WLAN 2 or guest network) the WPS function should be available (for the connection of additional devices), if the WLAN key at the Centro Business is pressed for 5 seconds or WPS is started via the router portal. Important: for security reasons, the WPS function is deactivated after each restart or a router reset.

Outdated WPA encryption for the WLAN has been removed 

The interim WPA encryption standard is no longer supported. Older devices that only support WPA must be connected to the Internet as an alternative. All newer WLAN devices automatically connect to the standard WPA2 encryption. 

Various bug fixes

Release Notes (Version 7.10.18 sig) / (November 2016)

  • Introduction of IP dual stack IPv4 and IPv6
  • New IP Passthrough for Local Security Gateway use case
  • WAN reset from router GUI always available
  • VPN can be set up without fixed IP address
  • Firewall fully adapted for LAN and DMZPort forwarding (NAPT) fully adapted
  • Number allocation adapted for analogue telephones
  • Device list adapted

Please use the following online form for suggestions or improvements to the current firmware

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