Content Comparison

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	Microsoft Audio Conferencing	Telephone-based Conferencing
Intended Use	One-on-One Meeting Conferences Virtual Office Hours Orientations Interviews Help/Support	Meetings Conferences Remote Guest Speaker Interviews
Features	Chat Remove Attendee from Meeting Mute Attendees For a full list of features, visit Microsoft's support site.	Chat Remove Attendee from Meeting Call Park Call Transfer Call Logs Mute Attendees
Attendee Capacity	250	125
Platforms	Windows 7 or later Mac OS X 10.8 or later	Requires a telephone A conference style phone is optional
Mobility	Participant can call in from any mobile device	Participant can call in from any mobile device
Phone Number	Toll Number	Toll Free
Recording	Yes	No
Recording Output	Mp4	Does not have built-in recording feature
Access	Request an Audio Conferencing License through the Microsoft Audio Conferencing service SLIC Software Request.	Request a conference account through the Conference Calls and Accounts service.
Cost	$1.63 per month, annual payment required based on July 1 – June 30 billing cycle	$0.08 per minute per caller
More information	Audio Conferencing FAQ	Telecommunications information in the Knowledge Base

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