The Cisco 9861 IP Desk Phone DP-9861-K9 is a sleek black desktop phone with 10 phone lines, ideal for businesses. It features VoIP capabilities with support for protocols like SIP, SDP, RTCP, RTP, and SRTP. The phone is compatible with platforms such as Cisco BroadWorks, Cisco Webex Calling, and Asterisk. With a built-in speakerphone, conference call capability, and wireless connectivity via Wi-Fi and Bluetooth, this IP phone offers a range of features for efficient communication. It also includes an Integrated Components like Trusted Platform Module (TPM) 2.0 for added security and support for Power Over Ethernet (PoE) for convenient power supply.
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