Телефон VoiP Cisco 7941G

Cisco Unified IP Phone 7941G 

7941G Unified IP Phone Features:

• Large, pixel-based LCD display that provides information such as date and time, calling party name, number, and digits dialed; supports double byte characters
• 2 programmable line and feature keys
• 4 dynamic soft keys to guide users through call features and functions
• Built-in headset port and high quality speakerphone with mute
• Internal Cisco two-port Ethernet switch
• Messages key offers direct access to voicemail
• Multi-protocol capable (SCCP, SIP, and MGCP)
• G.711 and G.729a audio compression
• Configuration can be automatic or manual via DHCP, TFTP, Cisco Unified CallManagers, and backup Cisco Unified CallManagers
• Powered by local 48VDC power supply (see accessory below), any Cisco Inline Power-capable blades and boxes, or by 802.3af PoE
• Firmware upgradeable
• One Year Warranty

Cisco 7941 IP Phone Compatibility:

• Cisco Call Manager Version 3.3(2) and later, using the Skinny Client Control Protocol (SCCP) protocol
• SIP (RFC 2543)
• Cisco Call Manager/Call Manager Express Users:
  Spare or replacement telephone without license
  Pre-loaded with SCCP for use with Cisco Call Manager / Call Manager Express
• SIP Users:
  Can choose SIP protocol for use with SIP enabled IP PBX systems (e.g. Asterisk, etc.)