Yealink SIP-T21 E2 Entry Level IP Phone (without PoE )

• Type - VoIP phone
  

• Skype support - no
  

• SIP support - There are 2 independent SIP accounts
  

• Interface - WAN, LAN
  

• Headset connectivity - available
  

• Built-in phonebook - have 1000 contacts
  

• PoE support - no
  

• Exocompensation - yes
  

• Recognition of voice activity - there is
  

• Convenient noise generation - there
  

• Number Identifier - Yes
  

• Storage, call waiting - there
  

• Conference-contact - there
  

• High contact - yes
  

• Web-interface - available
  

• NAT support -var
  

• LCD display with 2.3 "LCD 132х64 pixels, with screen illumination
  

• Additional Information - HD Voice
  

• Dimensions (ExUxH) -209 x 188 x 150 mm
  

• Weight - 810 g