Systems, methods, and computer-readable media of enrolling conferees to receive conferencing services. Methods to achieve the foregoing can comprise: receiving a request from the conference call host to enroll in conferencing services; receiving data representing a unique identifier relating to the conference call host; providing data representing access information to the enrolled conference call host, wherein the given conference call host can request access to a given conference call using the access information; and configuring a component of a system related to supporting the conference call to connect the conference call host directly to the conference call in response to recognition of the access information of and the unique identifier in a communication from the conference call host.