An asterisk * in the title indicates the field is mandatory.
If a field has a default value, it is shown in the Description column.
If the field type is an array, the Field Name has a .[n] suffix, where n is the array index placeholder.
Object and array field names are listed to provide context. If a field belongs to an object or an array, the full field name is shown in dot separated notation.

Title	Description	Details
AdmitAll	Indicates the key to be pressed in order to allow all the users in the lobby to immediately join the conference. The default value is 8.	Field Name: AdmitAll Type: String
PrivateRollCallCommand	Indicates the key to be pressed to privately play the name of each conference participant. The default key is 3.	Field Name: PrivateRollCallCommand Type: String
OperatorLineUri	Phone number that the dial-in conferencing auto-attendant will connect a PSTN user to any time that user presses 0 on their telephone keypad. Pressing 0 is designed to connect dial-in conferencing users to operator assistance.	Field Name: OperatorLineUri Type: String
ScopeClass		Field Name: ScopeClass Type: String
Element		Field Name: Element Type: String
InMemory	Creates an object reference without actually committing the object as a permanent change. If you assign the output of this cmdlet called with this parameter to a variable, you can make changes to the properties of the object reference and then commit those changes by calling this cmdlet's matching Set-<cmdlet>.	Field Name: InMemory Type: Boolean
LockUnlockConferenceCommand	Indicates the key to be pressed to lock or unlock a conference. If a conference is locked, then no new participants will be allowed to join that conference, at least not until the conference has been unlocked. The default key is 7.	Field Name: LockUnlockConferenceCommand Type: String
CommandCharacter	Indicates the key to be pressed at the beginning of a command. The default key is the asterisk (*). The only other allowed value is #.	Field Name: CommandCharacter Type: String
EnableDisableAnnouncementsCommand	Indicates the key to be pressed to enable or disable announcements each time someone joins or leaves the conference. The default key is 9.	Field Name: EnableDisableAnnouncementsCommand Type: String
AudienceMuteCommand	Indicates the key a presenter can press to mute or unmute everyone else in the conference (that is, everyone other than the presenter will be muted or unmuted). The default key is 4.	Field Name: AudienceMuteCommand Type: String
HelpCommand	Indicates the key to be pressed in order to privately play a description of all the DTMF commands. The default key is 1.	Field Name: HelpCommand Type: String
Anchor		Field Name: Anchor Type: String
Identity *	Unique identifier to be assigned to the new collection of DTMF configuration settings. Because you can only create new collections at the site scope, the Identity will always be the prefix "site:" followed by the site name; for example "site:Redmond".	Field Name: Identity Type: String
MuteUnmuteCommand	Indicates the key to be pressed to mute or unmute yourself; the same key is used to toggle back and forth between muting and unmuting. The default key is 6.	Field Name: MuteUnmuteCommand Type: String

Model: device/skypeforbusiness/CsDialInConferencingDtmfConfiguration

Model Details: device/skypeforbusiness/CsDialInConferencingDtmfConfiguration