Call by Entering a Number

You can use any of the following phone number formats to place a call:
  • 2555: SIP user name, E.164 extension for H.323
  • FQDN name
  • IP##conference ID for H.323
  • 1234@ SIP user name@IP address
  • IP address


  1. Select Place a Call.
  2. On the dialpad or your keyboard, enter a phone number.
  3. Select Call to start the call.