Fermilab Computing Sector

General Dialing Guide

Placing a Video Call with IP:

  • From, “Place a Call” screen
  • Enter ECS Ad-Hoc # ( 85x and 88x for SD, 75x or 78x for HD), or the IP address
  • Press Call/HangUp button on remote to place a call

Placing a Phone Call using System Phone:

  • From "Place a call" screen
  • Enter 9 + 1 + 10DigitPhoneNumber
  • Select mode analog phone
  • Press call button
  • # button for keypad to enter meeting ids or passcodes

Placing a Video Call with EVO:

Placing a Video Call with ISDN #

  • From “Place a Call” screen
  • Enter *7810102881 XXX-XXX-XXXX
    Whereas XXX-XXX-XXXX = 10 digit phone #. Do not insert dashes or spaces.
    the asterisk * is important in the dialstring.
  • Select ISDN (not IP H323)
  • Select speed as assigned

* NOTE: Not all room video systems support ISDN or phone