Possible presence of merely aesthetic defects, which do not affect use, such as small pixels defects (ISO-9241-3xx rules), micrographers on the body and/or other defects not visible to more than 30cm from the object deriving from the wear of the object over time; However, the hardware is tested, functioning and guaranteed (see details of product condition) Recommended conditions for the room: Closed offices and conference rooms up to 20 feet for 30 feet in size without main surfaces in glass or ceramic and with a normal background air conditioning noise. (The significant echoes must be lower than an eighth of a second duration.) Cisco Discovery discovery protocol for the Cisco 7936 unified IP Conference Station at the Cisco Catalyst Switch door: It provides a powerful protocol for E911 ser.
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Original cornetta Cisco 7821 7841 7861 8841 8845 8851 8861 8865 IP Phone 7800 Possible presence of merely aesthetic defects, which do not affect use, such as small pixels defects (ISO-9241-3xx rules), micrographers on the body and/or other defects not visible to more than 30cm from the object deriving from the wear of the object over time; However, the hardware is tested, functioning and guaranteed (see details of product condition) Purchase invoice: It should be requested at the same time as the order and will be sent by email. In the absence of the billing data, the tax receipt that will not be possible to cancel will be issued. We do not respond to configuration and/or installation of the appliance, the hardware is provided formatted, the configuration is borne by the buyer, please inqu.
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Cisco ip phone phone poe 7821 cp-7821 company office in VoIP croissant Guarantee: 24 months (Simpletek) Purchase invoice: It should be requested at the same time as the order and will be sent by email. In the absence of the billing data, the tax receipt that will not be possible to cancel will be issued. [ATTENTION: We do not respond to configuration and/or installation of the appliance, the hardware is provided formatted, the configuration is borne by the buyer, prayed to inquire before the purchase] Possibility of a telephone conference: Yes Phone with speakerphone: Yes G.711A, G.722, G.729A, G.729B, ILBC Ethernet LAN connection: Yes Supported network protocols IEEE 802.3, IEEE 802.3U, IEEE 802.3AF Service quality support (Qos): Yes Supported security algorithms Quantity Ethernet LAN.
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With the Cisco IP Phone 8851, you can increase personal productivity through an engaging user experience that is both powerful and easy-to-use. The IP Phone 8851 combines an attractive new ergonomic design with wideband audio for crystal clear voice communications, "always-on" reliability, encrypted voice communications to enhance security, and access to a comprehensive suite of unified communication features from Cisco communication servers.
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With its sleek design and advanced features, this phone is a must-have for any modern enterprise. Parts or not working .
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Purchase invoice: It should be requested at the same time as the order and will be sent by email. In the absence of the billing data, the tax receipt that will not be possible to cancel will be issued. [ATTENTION: We do not respond to configuration and/or installation of the appliance, the hardware is provided formatted, the configuration is borne by the buyer, prayed to inquire before the purchase] Compatibility: Part of the Cisco Unified IP Phone 7800 series, compatible with Cisco Unified Communications Manager and other SIP compatible VoIP systems. Cryptography for authentication and communications: SIP Over Transport Layer Security (TLS), Secure Real-Time Transport Protocol (SRTP). These features make the IP Phone 7861 Cisco suitable for working environments that need a robust and flex.
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Get simple vocal communications, highly safe and very cheap for small and large companies with the Cisco IP Phone 7841. It is an ideal terminal for the moderately active voice communication needs of workers, administrative staff and managers. The flexible distribution options include Cisco On-Premises, hosted, Webex Calling and control of third-party calls. - Four programable line keys and function keys offer quick access to telephone functionality and staff. - Cisco Expressway supports single sign-on access for remote workers without the need for a VPN client. - The integrated IEEE 10/100/1000 switch reduces the installation costs and the dimensions on the desk. - Cisco Webex Phone OS consolidated the administration with common software both for the IP Phone 7800 IP series and for the IP.
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