A meeting hub , comprising: an antenna ; and a controller coupled to the antenna comprising means configured to: wirelessly detect an advertisement sent by a meeting device , the advertisement including a first meeting passcode, along with an invitation to a meeting; request, via the antenna, the first meeting passcode from the meeting device responsive to detection that the meeting device is in a wireless communication proximity of the meeting hub; wirelessly receive, via the antenna, the first meeting passcode from the meeting device in response to the request; generate, by the meeting hub, a second meeting passcode in response to confirmation by the meeting hub that the first meeting passcode is valid; cause the second meeting passcode to be sent to a registered user of the meeting device; wherein the meeting hub causes an invite manager to send the second meeting passcode to the meeting device that is listed as a valid invitee; and admit the meeting device to the meeting based on receipt of the second meeting passcode from the meeting device and in response to confirmation that the second meeting passcode is valid. an antenna ; and a controller coupled to the antenna comprising means configured to: wirelessly detect an advertisement sent by a meeting device , the advertisement including a first meeting passcode, along with an invitation to a meeting; request, via the antenna, the first meeting passcode from the meeting device responsive to detection that the meeting device is in a wireless communication proximity of the meeting hub; wirelessly receive, via the antenna, the first meeting passcode from the meeting device in response to the request; generate, by the meeting hub, a second meeting passcode in response to confirmation by the meeting hub that the first meeting passcode is valid; cause the second meeting passcode to be sent to a registered user of the meeting device; wherein the meeting hub causes an invite manager to send the second meeting passcode to the meeting device that is listed as a valid invitee; and admit the meeting device to the meeting based on receipt of the second meeting passcode from the meeting device and in response to confirmation that the second meeting passcode is valid. wirelessly detect an advertisement sent by a meeting device , the advertisement including a first meeting passcode, along with an invitation to a meeting; request, via the antenna, the first meeting passcode from the meeting device responsive to detection that the meeting device is in a wireless communication proximity of the meeting hub; wirelessly receive, via the antenna, the first meeting passcode from the meeting device in response to the request; generate, by the meeting hub, a second meeting passcode in response to confirmation by the meeting hub that the first meeting passcode is valid; cause the second meeting passcode to be sent to a registered user of the meeting device; wherein the meeting hub causes an invite manager to send the second meeting passcode to the meeting device that is listed as a valid invitee; and admit the meeting device to the meeting based on receipt of the second meeting passcode from the meeting device and in response to confirmation that the second meeting passcode is valid. <EOS>