Cisco CP-3911
Cisco SIP Phone 3911 Наличие:
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Cisco® Unified Communications Solutions unify voice, video, data, and mobile applications on fixed and mobile networks, delivering a media-rich collaboration experience across business, government agency, and institutional workspaces. These applications use the network as the platform to enhance comparative advantage by accelerating decision time and reducing transaction time. The security, resilience, and scalability of the network enable users in any workspace to easily connect anywhere, anytime, and anyplace, using any media, device or operating system. Cisco Unified Communications is part of a comprehensive solution that includes network infrastructure, security, wireless, management applications, lifecycle services, flexible deployment and outsourced management options, and third-party applications.
Specifications:
| Hold or Resume key |
Places a call on hold when pressed, and resumes the held call when pressed again |
| Lighted Speakerphone key |
Lights when pressed to indicate that the speakerphone is currently being used |
| Lighted Mute key |
Lights when pressed to indicate that the microphone has been muted |
| Lighted Line key |
Flashes fast when an incoming call is received during the alerting stage of the call; it can be used to answer the call during the alerting stage, in which case the phone uses the speakerphone and thus the speakerphone key is lit; when the call is answered the key stays lit until the call is completed. If pressed when no calls are being made, it places the phone off hook and provides dial tone through the speaker; both the Line key and the Speakerphone keys are lit. Flashes when a call has been placed on hold; can also be used to retrieve the call from hold. |
| Lighted Conference key |
Can be used during a call to conference a third party into the current call; flashes while the conference call is set up and remains lit after the 3-way call is established |
| Redial key |
Can be used to redial the last person called |
| Transfer key |
Can be used to transfer a call |
| Lighted message waiting indicator |
Lights when there is new voicemail (also the Voicemail key lights) and stays lit until new voicemail has been processed by the user; when pressed, connects the user to the voicemail system |
| Graphical display |
Graphical monochrome display with a resolution of 144 x 32 pixels, providing a scrollable 2-line intuitive access to Directory Services and configuration |
| Scroll toggle bar |
The scroll toggle bar allows easy movement through the displayed information |
| Network features |
Cisco Discovery Protocol; IEEE 802.1 p/q tagging and switching |
| Volume control |
A volume-control toggle to provide easy decibel-level adjustments of the handset, monitor speaker, and ringer |
| Single-position foot stand |
Optimum display viewing and comfortable use of keys; the foot stand can be removed for wall mounting with mounting holes located on the base of the phone |
American Disabilities Act
(ADA) features |
Hearing aid-compatible (HAC) handset that meets the requirements set by the ADA; it also meets ADA HAC requirements for a magnetic coupling to approved hearing aids; the phone dialing pad also complies with the ADA |
| Signaling protocol support |
Compatible with Cisco CallManager Version 5.0(x) and later, using Session Initiation Protocol (SIP) |
| Codec support |
G.711, G.729, and G.729a audio-compression codecs |
| Configuration options |
Provisioning of network parameters through Dynamic Host Configuration Protocol (DHCP) |
| Voice quality |
Voice activity detection (VAD) |
| Password |
Secures access to the phone configuration menu |
| Software upgrades |
Software upgrade supported using a Trivial File Transfer Protocol (TFTP) server |
Dimensions (H x W x D)
|
7.87 in. x 7.08 in. x 1.77 in. (200 mm x 180 mm x 45 mm) |
| Weight |
1.1 lb (505 g) |
| Phone casing composition |
Plastic (resin ABS-HB, Resin: SD-0150) in textured dark gray |
| IEEE 802.3af PoE |
Phone can receive power from IEEE 802.3af-compliant switches |
| Local power |
Phone can also be powered locally with a power adapter (CP-PWR-CUBE-3=) |
| Operating temperature |
23 to 104°F (–5 to 40°C) |
| Relative humidity |
90% +/–5 |
| Storage temperature |
Up to 140°F (60°C) |
|
Версия для печати
