VoIP Телефон, Cisco 7975, Gig Ethernet, 8 линии, цветен дисплей, spare

Display:
5.6-inch (14 cm) graphical TFT color touchscreen display, 16-bit color depth, 320 x 240 effective pixel resolution, with backlight. Allows for greater flexibility of features and applications, and significantly expands the information viewed when using features such as Services, Information, Messages, and Directory. Display also supports localization requiring double-byte Unicode encoding for fonts.

Ethernet Switch:
Internal 2-port Cisco Ethernet switch allows for a direct connection to a 10/100/1000 BASE-T Ethernet network through an RJ-45 interface with single LAN connectivity for both the phone and a colocated PC. System administrator can designate separate VLANs (802.1Q) for the PC and phone, providing improved security and reliability of voice and data traffic.

Dimensions (H x W x D) - 20.32 x 26.67 x 15.24 cm

Weight - 1.6 kg

Phone-Casing Composition:
Acrylonitrile butadiene styrene (ABS) plastic in textured dark gray color with silver bezel

Power:
Supports IEEE 802.3af PoE (Class 3). 48VDC is required; it can be supplied locally at the desktop using an optional AC-to-DC power supply (part number CP-PWR-CUBE-3=) or power injector (CP-PWR-INJ=). Local power options require a corresponding AC country cord (see Table 6).

Phone Software Requirements - Supported in 8.3(2) and greater

Call Control compatibility:
Supported in Cisco Unified Communications Manager Versions 4.1(3)sr5b, 4.2(3)sr2b, 4.3(1), 5.1.1(b), 5.1(2), 6.0(1) and greater
Supported in Cisco Unified Communications Express and SRST Version 4.1

Signaling Protocols:
Skinny Client Control Protocol (SCCP) and Session Initiation Protocol (SIP) with Cisco call control

Eight telephone lines.

http://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-ip-phone-7975g/product_data_sheet0900aecd8069bdb7.html




Виж още VoIP Телефони Cisco
Виж всички VoIP Телефони в категорията