If you sell or provide services through classic Google Sites, let visitors start a phone or video call with you in a single click.


  • Add a support number or video call link so customers can get immediate help.
  • If you work in a large office, add the phone number or video call link for a receptionist who can route it to the right person.

Classic Hangouts instructions

Add a Hangout to a site

  1. Open classic Sites and click Edit page edit.
  2. Click Insert > Hangout.
  3. Select one of these options:
    • Start Hangout Button—Enter the email and profile IDs of those you want to invite.
    • Call Phone Button—Enter the phone number of whom you want to invite.
  4. (Optional) To specify what the call is about, enter a descriptive title.
  5. Click OK.
  6. Click Save.