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Полнофункциональные простые в использовании IP-телефоны Cisco 6945 обеспечивают высокую точность воспроизведения звука. Разработаны для офисов, организаций, компаний. Рентабельные модели предоставляют доступ к широкому набору функций.
Устройства отличаются безопасностью, гарантируют оптимальное качество и экономичность. Включают VoIP-коммуникации, являются продуктивными и безотказными в работе. Удобны для пользователей, обладают превосходным пользовательским интерфейсом.
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Firmware upgrades |
You can download firmware changes from Cisco.com. |
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Software upgrades |
Software upgrades are supported with a Trivial File Transfer Protocol (TFTP) server. |
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Dimensions (H x W x D) |
6.4 x 7.4 x 8.1 in. (164 x 188 x 205 mm) |
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Weight |
Slimline: 37 oz (1039g); Standard: 39 oz (1102g) |
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Phone casing composition |
Polycarbonate acrylonitrile butadiene styerene (ABS) plastic |
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Speakerphone |
The full-duplex speakerphone allows for flexibility in placing and receiving calls. |
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Headset support |
An RJ-9 interface to the optional headset offers you additional options for placing and receiving calls. |
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Graphical display |
A white backlit, monochrome, 396 x 162 pixel-based display with an antiglare screen provides scrollable access to calling features and text-based XML applications. |
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Four soft-key buttons and a scroll toggle bar |
Your calling options are dynamically presented; the scroll toggle bar allows easy movement through the displayed information. |
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Network features |
Network features include Cisco Discovery Protocol and IEEE 802.1 p/q tagging and switching. |
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Volume control |
A volume-control toggle provides easy decibel-level adjustments of the handset, monitor speaker, and ringer. |
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Dual-position foot stand |
The display is easy to view and the buttons and keys are easy to use; you can remove the foot stand for wall mounting, with mounting holes located on the base of the phone. |
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Multiple ring tones |
The phone offers seven user-adjustable ring tones. |
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American Disabilities Act (ADA) features |
The hearing-aid-compatible (HAC) handset 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 ADA standards. |
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Signaling protocol support |
The phones are supported on Cisco Unified Communications Manager and Cisco Unified Communications Manager Business Edition Versions 7.1(2) and later, compatible with both Skinny Client Control Protocol (SCCP) and Session Initiation Protocol (SIP). |
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Codec support |
G.722, G.711a, G.711, G.729a, G.729b, G.729ab, and Internet Low Bitrate Codec (iLBC) audio-compression codecs are supported. |
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Voice quality |
Comfort-noise generation and voice-activity-detection (VAD) programming is provided on a system basis. |
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Video communications |
Video communications requires Cisco Unified Video Advantage 2.2 and later and the Cisco VT Camera III. |
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Security features |
● Certificates ● Image authentication ● Device authentication ● File authentication ● Signaling authentication ● Media encryption using Secure Real-Time Transfer Protocol (SRTP) ● Signaling encryption using Transport Layer Security (TLS) Protocol ● Encrypted configuration files Cryptography is not enabled by default and may only be enabled through a cryptographically enabled CUCM |