Firmware Update Center

On the following pages, you can find the download links for the latest firmware releases of our products.

Desk Phones
	Latest firmware version D-Series - V10 Page: 10.1.184.15 Maintenance Update Page: 10.1.184.14 Release Page: 10.1.169.16 Maintenance Update Page: 10.1.175.16 Maintenance Update Page: 10.1.175.10 Release Page: 10.1.169.15 Maintenance Update Page: 10.1.169.13 Release Page: 10.1.159.12 Release Page: 10.1.152.12 Release Page: 10.1.141.13 Release Page: 10.1.141.11 Release - D862 and D865 exclusive Page: 10.1.137.15 Release Page: 10.1.127.10 Release Page: 10.1.54.24 Release - D120 exclusive Page: 10.1.119.10 Release Latest firmware version D-Series - V8 Page: 08.9.3.80

Wireless DECT Devices
	Latest firmware version M-Series (M900, M700, M400, M300) Page: BSV750B200 (base) HSV750B200 (handset) - Release Page: BSV740B104 (base) HSV740B104 (handset) - HOTFIX Release Page: BSV740B103 (base) HSV740B103 (handset) - Release Page: BSV650B2 (base) HSV650B2 (handset) - Official Release Page: BSV610B5 (base) HSV610B5 (handset) - Official Release Page: BSV530B7 (base) HSV530B7 (handset) - Official Release Page: BSV530B1400 (base) HSV53xB1400 (handset) - Official Release Page: BSV530B10 (base) HSV530B10 (handset) - Official Release Page: BSV520B1 (base) HSV520B1 (handset) - Official Release Page: BSV510B2 (base) HSV510B2 (handset) - Official Release Page: BSV501B1 (base) HSV501B2 (handset) - Official Release Page: BSV500B1 (base) HSV500B1 (handset) - Official Release Page: BSV450B13 (base) HSV450B13 (handset) - Official Release Page: BSV450B07 (base) HSV450B05 (handset) - Release candidate Page: BSV410B14 (base) HSV410B11 (handset) - Official Release Latest firmware version M-SC Series (M200) Page: 2.11.0.4 - 1.38.75-0 - 1.38.77-3 Page: 2.11.0.2 Page: 2.10.54.0088 - 1.38.72.2 Page: 2.10.52.5853 - 1.38.71 Page: 2.10.46.adad - 1.38.71 Latest firmware version M-KLE Series (M100) US-only Page: 1.0.5.17 Generic Language - PSTI Page: 1.0.5.7 Generic Language Page: 1.0.5.2 Page: 1.0.4.8 Page: 1.0.4.6 Page: 1.0.2.3.c Page: 1.0.2.3.b Page: 1.0.2.3.a Latest firmware version M500 Page: 1.14.6 Page: 1.14.4 Page: 1.12.2 Page: 1.9.2 Page: 1.11.3 Page: 1.11.1 Page: 1.11.0

Conferencing
	Latest firmware version C-Series (C520) Page: C520-WiMi-MKT1.2.0.6 Page: C520-WiMi-MKT1.2.0.1-0 Page: C520-WiMi-1.40.32-0-ENG Latest firmware version C-Series (C620) - US-only Page: 1.0.5.17 (base) 0.4.7.x (wlconf) Page: 0.4.1.3 (base) 0.4.1.5 (wlconf)

Public Announcement System
	PA1: Neueste Firmware-Version Page: 08.7.5.75 MRU PA1 PA1+: Neueste Firmware-Version Page: 10.1.184.15 Maintenance Update Page: 10.1.184.14 Release Page: 10.1.175.16 Maintenance Update Page: 10.1.175.10 Release Page: 10.1.169.16 Maintenance Update Page: 10.1.169.15 Maintenance Update Page: 10.1.169.13 Release Page: 10.1.141.13 Release Candidate Page: 10.1.137.15 Release Candidate

To download older firmware versions please visit our firmware archive.

Further Information

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Firmware Update Center

Firmware Update Center

Desk Phones

Latest firmware version D-Series - V10

Latest firmware version D-Series - V8

Wireless DECT Devices

Latest firmware version M-Series (M900, M700, M400, M300)

Latest firmware version M-SC Series (M200)

Latest firmware version M-KLE Series (M100) US-only

Latest firmware version M500

Conferencing

Latest firmware version C-Series (C520)

Latest firmware version C-Series (C620) - US-only

Public Announcement System

PA1: Neueste Firmware-Version

PA1+: Neueste Firmware-Version