Product Description
Deploy high-quality voice communications for your information workers, the administrative and managerial staff. The affordable Cisco IP Phone 7841 is full-featured and easy to use. Business calls are more efficient and productive, which fosters collaboration. The 7841 also supports wideband audio for superior voice quality and offers advanced IP communications features.
Product Description Cisco IP Phone 7841 - VoIP phone
Product Type VoIP phone
Compatible Platforms Cisco Business Edition 6000
Main Features Multiple VoIP protocol support, integrated Ethernet switch
VoIP Protocols SIP, SRTP
Voice Codecs G.722, G.729ab, G.711u, G.711a, iLBC
Lines Supported 4 lines
Speakerphone Yes ( digital duplex )
Call Services Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
Display LCD display - monochrome - Yes
Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Compatible Software Cisco Unified Communications Manager 8.5.1 or later
Manufacturer Warranty 1 year warranty
Extended Specification
GENERAL
Body Material PC/ABS
Compatible Platforms Cisco Business Edition 6000
Product Type VoIP phone
DIMENSIONS & WEIGHT (BASE)
Depth 2.8 cm
Height 20.7 cm
Weight 868 g
Width 20.6 cm
DISPLAY
Backlit Yes
Diagonal Size 3.5"
Display Languages Danish, Hebrew, Hungarian, Czech, Croatian, Slovenian, Thai, Slovak, Brazilian Portuguese, English, German, French, Italian, Norwegian, Portuguese, Polish, Finnish, Swedish, Russian, Spanish, Dutch, Greek, Turkish, Arabic, Bulgarian, Latvian, Lithuanian, Estonian, Serbian, Romanian, Catalan, Japanese, Chinese, Korean
Display Location Base
Display Resolution 396 x 162 pixels
Type LCD display - monochrome
IP TELEPHONY
Compatible Software Cisco Unified Communications Manager 8.5.1 or later
IP Address Assignment DHCP, static
Lines Supported 4 lines
Main Features Multiple VoIP protocol support, integrated Ethernet switch
Network Features Lightweight Directory Access Protocol (LDAP)
Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Network Protocols Cisco Discovery Protocol (CDP), SRTP
Power Over Ethernet (PoE) Support Yes
Quality of Service IEEE 802.1Q (VLAN), IEEE 802.1p
Security IEEE 802.1X
VoIP Protocols SIP, SRTP
Voice Codecs G.722, G.729ab, G.711u, G.711a, iLBC
MANUFACTURER WARRANTY
Service & Support 1 year warranty
Service & Support Details Limited warranty - replacement - 1 year
MISCELLANEOUS
Compliant Standards CISPR 22 Class B, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, EN55022 Class B, ICES-003 Class B, AS/ACIF S004, FCC Part 68, EMC, CS-03, UL 60950-1 Second Edition, EN 60601-1-2, FCC CFR47 Part 15 B, GB 4943, AS/NZS 60950, CSA C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, VCCI Class B
Connections Headset jack
Placing / Mounting Wall-mountable, table-top
PHONE FEATURES
Additional Features Music on hold
Additional Functions Call timer
Call Services Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
Conference Call Capability Yes
Dialer Location Base
Dialer Type Keypad
Firmware Upgradable Yes
Indicators Voice message waiting indicator, speakerphone indicator, headset
Menu Operation Yes
Programmable Buttons Qty 4
Speakerphone Yes ( digital duplex )