Cisco Desk Phone 9800 Series: Revision history

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29 June 2026

  • curprev 04:4404:44, 29 June 2026 CaptainChris talk contribs 883 bytes +883 Created page with "The '''Cisco Desk Phone 9800 Series''' is a series of VoIP phones. Released in 2024, the 9800 series is Cisco's current and most recent lineup replacing the 7800 and 8800 series. The main new feature is the new PhoneOS software which unifies the UCM/SEP and MPP/SPA firmware's and models of it's predecessors. One phone with one firmware can be used on Webex calling, Unified Call Manager (CUCM), BroadSoft, and third-party Internet Telephony Service Providers (ITSP) or IP-P..." Tag: Visual edit
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