CP-7841-W-K9 Cisco IP Phone 7841 VoIP phone TAA Compliant

CP-7841-W-K9 Specifications

Cisco IP Phone 7841 (White)

Manufacturer: Cisco
Manufacturer Model: CP-7841-W-K9
Product Line: Cisco 7800 Series
Product Series: 7841
Product Type: Desktop IP VoIP Phone
Product Name: Cisco IP Phone 7841 (White)

KEY FEATURES:

Display: 3.5″ white‑backlit graphical monochrome display (396 × 162 pixels)
Programmable Line Keys: 4 line/feature keys
Integrated Switch: 2 × Gigabit Ethernet ports (LAN + PC pass‑through)
Speakerphone: Full‑duplex hands‑free speakerphone
Power: PoE support (IEEE 802.3af, Class 1 device)
Audio Codecs: G.711 a/µ, G.722, G.729a/b, iLBC
Security/Network Support: 802.1X authentication, TLS, SRTP, VLAN tagging (802.1q)
Color Variant: White

PERFORMANCE:

Signaling Protocol: SIP (Session Initiation Protocol)
Lines Supported: Up to 4 lines

ENVIRONMENTAL & RELIABILITY:

Operating Temperature Range: 0 °C to 40 °C (32 °F to 104 °F)
Operating Humidity: 10% to 90% non‑condensing
Certifications: UL 60950, EN/IEC 60950, CE Marking, FCC Part 15 Class B

PHYSICAL:

Dimensions (H × W × D, excl. foot‑stand): 207 mm × 206 mm × 28 mm
Weight: Approximately 868 g
Color: White