Tag: โทรศัพท์ cisco

Showing the single result

• 

  wishlist

  Cisco IP Phone 7821 (CP-7821-K9)

  ฿4,620.00

  ● Session Initiation Protocol (SIP)
  Codec support
  ● G.711a/μ, G.722, G.729a, iLBC
  Key call features support
  ● + Dialing (E.164)
  ● Abbreviated dial
  ● Adjustable ringing and volume levels
  ● Adjustable display contrast
  ● Agent greeting
  ● Auto-answer
  ● Auto-detection of headset (Not available on the IP Phone 7811)
  ● Busy Lamp Field (BLF) (Not available on the IP Phone 7811)

  Add to basket