Cp-7821 CISCO Cisco 7800 Series SIP Handset

Cp-7821 CISCO Cisco 7800 Series SIP Handset Image 1

Cisco CP-7821 two-line SIP IP phone for unified communications deployments.

The Cisco CP-7821 is a two-line entry-level IP phone designed for basic voice communication requirements in enterprise environments. Part of the Cisco 7800 Series, this endpoint features a 3.5-inch greyscale display, fixed function keys, and supports Session Initiation Protocol (SIP) for integration with Cisco Unified Communications Manager and third-party call control platforms.

The CP-7821-K9 variant is configured for SIP operation, making it suitable for organisations deploying standards-based VoIP infrastructure. This handset is typically positioned in common areas, lobbies, break rooms, or workstations where basic calling functionality is required without the need for advanced features such as video or Bluetooth connectivity.

The Cisco 7800 Series represents Cisco’s cost-effective IP phone range, succeeding earlier generations whilst maintaining enterprise-grade reliability. Whilst newer models in the 8800 Series offer enhanced capabilities, the 7821 remains a practical choice for budget-conscious deployments or legacy environment expansions where feature parity with existing handsets is preferred.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

From the same manufacturer

Key FeaturesTwo-line SIP support; 3.5-inch greyscale display; PoE Class 1 powered; Wideband audio capable; Gigabit Ethernet pass-through
ApplicationsEnterprise desk phones; Common area telephony; Lobby and reception stations; Basic office communication
CompatibilityCisco Unified Communications Manager; Cisco Business Edition 6000; Third-party SIP call control platforms; Cisco Webex Calling
SpecificationsTwo SIP lines; 3.5-inch 396x162 pixel display; 10/100/1000 Ethernet; IEEE 802.3af PoE; RJ-9 headset port
PlatformCisco 7800 Series
ManufacturerCISCO

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