Answer
Feb 23, 2026 - 03:07 PM
With the Poly CCX 400 you can use "Base Switching" to switch from Open SIP to MS TEAMS. This device support dual registration mode.
can these phones be purchased with open sip as default factory settings Poly CCX 400 SIP Phone POE 2200-49700-025
I need thses phones to have opensip and teams capability, as we will connect them to an asterix pbx first then when we transition to teams phone we will configure them for teams.
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Open Feb 23, 2026 - 03:07 PM
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Poly CCX 400 SIP Phone POE 2200-49700-025
The Poly CCX 400 is an entry-level touchscreen business media phone. With a simple, intuitive interface, contacts and meetings are just a swipe or tap away on its 5” multi-touch color LCD display.
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