The invention discloses a video conference holding method and system and a server and relates to the technical field of communication. The video conference holding method comprises the steps that in response to an access request of a video terminal, the conference server feeds back a conference holding web page to the video terminal, wherein the conference holding web page contains a link for initiating a conference call; in response to the conference member numbers input into the conference holding web page by a user, the conference server receives a calling request and an HTTP meeting initiating request from the video terminal, wherein the HTTP meeting initiating request contains the conference member numbers and the telephone number of the video terminal; the conference server conducts authentication on the identity of a user according to the telephone number of the video terminal, a conference is established, and other conference members are called to attend the conference according to the conference member numbers. According to the video conference holding method and system and server, the function that multiple conference member numbers can be input into a graphic interface of the terminal and the conference can be held by pressing one key is achieved for the user, so that the user can hold a conference conveniently through the video terminal, and the security of services used by the user is fully guaranteed.