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Polycom SoundPoint IP 550 - Polycom: Video Conferencing, Voice Conferencing, Telepresence
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日期：2025-05-20
DATA SHEET Polycom® SoundPoint® IP 550 Cutting-edge SIP feature set meets Polycom HD Voice Revolutionary sound quality and advanced features in a four-line SIP phone Introducing the SoundPoint IP 550 desktop phone, a four-line SIP phone that delivers...看更多
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