Description:
The Cisco Unified SIP Phone 3911 is a cost-effective, entry-level phone that addresses the needs of a lobby, laboratory, manufacturing floor, and hallway. The capabilities of the phone can also fill the communication needs of cubicle, retail, classroom, or manufacturing workers or anyone who exhibits low to moderate telephone usage. This single-line phone has a half-duplex speakerphone and internal microphone.
Manufactured by: CISCO
Model/Part #: CP-3911=
Product Type VoIP phone
Body Color Dark gray
Body Material ABS plastic
Dialer Type Keypad
Dialer Location Base
Conference Call Capability 3-way
Speakerphone Yes ( half duplex )
Caller ID Yes
Voice Mail Capability Yes
Call Forwarding Yes
Call Transfer Yes
Call Hold Yes
Menu Operation Yes
Function Buttons Conference button, voice mail button, Up & Down scroll buttons, speakerphone button, transfer button, mute button, hold button, redial button
Volume Control Yes
Ringer Control Yes
Indicators Voice message waiting indicator, speakerphone indicator
Firmware Upgradable Yes
Main Features Power over Ethernet (PoE) support
VoIP Protocols SIP
Voice Codecs G.711, G.729, G.729a
Quality of Service IEEE 802.1Q (VLAN), IEEE 802.1p
IP Address Assignment DHCP
Network Protocols TFTP
Compatible Software Cisco CallManager 5.0 or later
Voice Features Voice activity detection (VAD)
Width 7.1 in
Depth 1.8 in
CABLES
NETWORKING
• 3COM NETWORKING
