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Многофункциональные IP-телефоны Cisco 7832 предлагают исключительную точность воссоздания голоса и повышенную надежность. Имеют приятный эргономичный дизайн и доступ к широкому набору возможностей. Являются гибкими, располагают отличным пользовательским интерфейсом.
Телефонные аппараты предоставляют интеграцию с другими мобильными устройствами. Содержат пять программируемых линейных клавиш, которые можно настраивать для удобства пользователей. Подходят для офисов, организаций, конференц-залов.
Signaling protocol support |
● Session Initiation Protocol (SIP) |
Audio codec support |
● G.711a-law and mu-law, wideband (G.722), G.729a, G.729ab, Internet Low Bitrate Codec (iLBC), OPUS |
Call features |
● + Dialing ● Abbreviated dial ● Adjustable ring tones and volume levels ● Auto-answer ● Barge ● Call back ● Call forward ● Call history lists ● Call timer ● Call waiting ● Caller ID ● Corporate directory ● Conference ● Cross Cluster Extension Mobility (EMCC) ● Dial from the list ● Direct transfer ● Do not disturb ● Extension Mobility (EM) ● Hold/Resume ● Immediate divert ● Join ● Message-waiting indicator ● Music on hold (MoH) ● Mute ● Network profiles (automatic) ● On- and off-network distinctive ringing ● Personal directory ● Privacy ● Predialing before sending ● Redial ● Shared line ● Speed dial (Favorites) ● Time and date display ● Transfer ● Voicemail (Messages) |
Quality-of-service (QoS) options |
● The phone supports Cisco Discovery Protocol and 802.1Q/p standards, and can be configured with an 801.1Q VLAN header containing the VLAN ID overrides configured by the admin VLAN ID |
Directories |
● The phone identifies incoming messages and categorizes them for users on the screen. This makes it fast and easy to return calls using direct dial-back capability. The corporate directory integrates with the Lightweight Directory Access Protocol (LDAP) standard directory. |
Configuration options |
● The user can configure IP address assignment statically or through the DHCP client. |
Network features |
● Session Initiation Protocol (SIP) for signaling ● Session Description Protocol (SDP) ● IPv4 ● IPv6 ● User Datagram Protocol (UDP) (used only for Real-Time Transport Protocol [RTP] streams) ● Dynamic Host Configuration Protocol (DHCP) client or static configuration ● Gratuitous Address Resolution Protocol (GARP) ● Domain Name System (DNS) ● Trivial File Transfer Protocol (TFTP) ● Secure Hypertext Transfer Protocol (HTTPS) ● VLAN ● Real-Time Transport Protocol (RTP) ● Real-Time Control Protocol (RTCP) ● Cisco Discovery Protocol ● LLDP (including LLDP-MED) ● Switch speed auto-negotiation |
Security features |
● Secure credential storage ● Image authentication ● Random bit generation ● Manufacturer-installed certificates (MIC) ● Ethernet 802.1X supplicant options: Extensible Authentication Protocol-Flexible Authentication via Secure Tunneling (EAP-FAST) and Extensible Authentication Protocol-Transport Layer Security (EAP-TLS) ● Signaling authentication and encryption using TLS v1.2 ● Media authentication and encryption using SRTP ● HTTPS for client and server ● Secure Shell (SSH) Protocol server |
Physical dimensions |
● 8.90 x 8.90 x 2.14 in. (226 x 226 x 54.4 mm) |
Weight |
● 2.0 lb (0.907 kg) |
Phone-casing composition |
● Acrylonitrile butadiene styrene (ABS) textured plastic; Cisco cosmetic class A |
Operational temperature |
● 32° to 104°F (0° to 40°C) |
Nonoperational temperature shock |
● 14° to 140°F (-10° to 60°C) |
Humidity |
● Operating 10% to 90%, noncondensing ● Nonoperating 10% to 95%, noncondensing |
Certifications and compliance |
● Regulatory Compliance ◦ CE Markings per directives 2014/30/EU and 2014/53/EU and 2014/35/EU ● Safety ◦ UL 60950 Second Edition ◦ CAN/CSA-C22.2 No. 60950 Second Edition ◦ EN 60950 Second Edition (including A11 & A12) ◦ IEC 60950 Second Edition (including A11 & A12) ◦ AS/NZS 60950 ◦ GB4943 ● EMC - Emissions ◦ 47CFR Part 15 (CFR 47) Class B ◦ AS/NZS CISPR32 ◦ CISPR32 ◦ EN55032 ◦ ICES003 Class B ◦ VCCI Class B ◦ EN61000-3-2 ◦ EN61000-3-3 ◦ KN22 Class B ● EMC - Immunity ◦ EN55024 ◦ CISPR24 ◦ KN24 ◦ Armadillo Light ● Telecom ◦ AS/ACIF S004 ◦ NZ PTC 220 ◦ Industry standards: TIA 810 and TIA 920 ◦ Industry standards: IEEE 802.3 Ethernet, IEEE 802.3af and 802.3at ● Radio ◦ FCC Part 2.1093 (BT RF Exposure TR) ◦ RSS-102 (BT RF Exposure TR) ◦ RSS-210 ◦ EN 300.328 ◦ EN50385 (BT RF Exposure TR) ◦ EN 301-489-1 ◦ EN 301-489-17 ◦ NCC LP0002 |