[Maintenance Windows] Replacement of Internet firewall

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[Maintenance Windows] WiFi equipment for firmware upgrade

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Resumption of Network, WiFi and IP Phone services at Student Residence at Mui Fong Street

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Resumption of Voicemail service for telephone numbers with prefix 2299xxxx

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Resumption of Network, WiFi and IP Phone services at GF, Eliot Hall

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SIS Maintenance Notice

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Resumption of Network, WiFi and IP Phone services at Chong Yuet Ming Physics Building. 4F

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Access problem of Webmail in exchange online and Microsoft Teams

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Resumption of Network, WiFi and IP Phone services at Chong Yuet Ming Physics Building at 3F

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[Maintenance Windows] Servers supporting applications running on hkuesd.hku.hk and extranet.hku.hk as well as central authentication service for OS patching

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