آی پی فون سیسکو مدل CP-8851-K9

مشخصات فنی آی پی فون سیسکو CP-8851-K9

• صفحه نمایش رنگی (widescreen VGA) پنج اینچ و با رزولوشن 800 × 480, 24bit color

• (Quality of Service : IEEE 802.1p, IEEE 802.1Q (VLAN

• Network Protocols :

  • Session Initiation Protocol (SIP) for signaling 

  • (Session Description Protocol (SDP

• Ethernet switch : 2 x 10/100/1000BASE-T

• (Audio codec support : G.711 a-law and mu-law, G.722, G.729a, Internet Low Bitrate Codec (iLBC), and Internet Speech Audio Codec (iSAC 

• Call-Control Support :

  • CUCM نسخه هشت و نیم به بالا

• Unified CME : نسخه ده به بالا

• Power Features : 

  • پشتیبانی از PoE

  • پشتیبانی از آداپتور AC

• Call features :

  • + Dialing

  • Abbreviated dialing

  • Adjustable ring tones and volume levels

  • Adjustable display brightness

  • Agent greeting

  • Auto-answer

  • Auto-detection of headset

  • cBarge

  • (Busy Lamp Field (BLF

  • Busy Lamp Field (BLF) Pickup

  • Busy Lamp Field (BLF) speed dial

  • Callback

  • Call forward

  • Call forward notification

  • Call filter

  • Call history lists

  • Call park

  • Call pickup

  • Call timer

  • Call waiting

  • Call chaperone

  • Caller ID

  • Corporate directory

  • Conference, including traditional Join feature

  • (Cross Cluster Extension Mobility (EMCC

  • Direct transfer

  • Extension mobility

  • Fast-dial service

  • Forced access codes and client matter codes

  • Group call pickup

  • Hold

  • Intercom

  • Immediate divert

  • Malicious-caller ID

  • (Message-waiting indicator (MWI

  • Meet-me conference

  • Mobility

  • (Music on hold (MoH

  • Mute

  • (Network profiles (automatic

  • On- and off-network distinctive ringing

  • Personal directory

  • PickUp

  • Predialing before sending

  • Privacy

  • (Private Line Automated Ringdown (PLAR

  • Redial

  • Ring tone per line appearance

  • (Service Uniform Resource Locator (URL

  • Shared line

  • Silent monitoring and recording

  • Speed dial

  • Time and date display

  • Transfer

  • Uniform Resource Identifier (URI) dialing

  • Visual voice mail

  • Voice mail

  • Whisper coaching