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
City	This parameter is not used with this cmdlet.	Field Name: City Type: String
Description	A description of this dial plan--what it's for, what type of user it applies to, or any other information that will be helpful in identifying the purpose of the dial plan. Maximum characters: 512	Field Name: Description Type: String
CountryCode	This parameter is not used with this cmdlet.	Field Name: CountryCode Type: String
ExternalAccessPrefix	A number (or set of numbers) that designates the call as external to the organization. (For example, to dial an outside line, first press 9.) This prefix will be ignored by the normalization rules, although these rules will be applied to the rest of the number. The OptimizeDeviceDialing parameter must be set to True for this value to take effect. This parameter must match the regular expression [0-9]{1,4}. This means it must be a value 0 through 9, one to four digits in length. Default: 9	Field Name: ExternalAccessPrefix Type: String
DialinConferencingRegion	The name of the region associated with this dial plan. Specify a value for this parameter if the dial plan will be used for dial-in conferencing. This allows the correct access number to be assigned when the conference organizer sets up the conference. Available regions can be retrieved by calling the Get-CsNetworkRegion cmdlet. Maximum characters: 512	Field Name: DialinConferencingRegion Type: String
OptimizeDeviceDialing	Setting this parameter to True will apply the prefix in the ExternalAccessPrefix parameter to calls made outside the organization. This value can be set to True only if a value has been specified for the ExternalAccessPrefix parameter. Default: False	Field Name: OptimizeDeviceDialing Type: Boolean
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
SimpleName	A display name for the dial plan. This name must be unique among all dial plans within the Skype for Business Server 2015 deployment. This string can be up to 256 characters long. Valid characters are alphabetic or numeric characters, hyphen (-), dot (.), plus (+), underscore (_), and parentheses (()). This parameter must contain a value. However, if you don't provide a value in the call to the New-CsDialPlan cmdlet, a default value will be supplied. The default value for a Global dial plan is Prefix All. The default for a site-level dial plan is the name of the site. The default for a service is the name of the service (Registrar or PSTN gateway) followed by an underscore, followed by the service fully qualified domain name (FQDN). For example, Registrar_pool0.litwareinc.com. The default for a per-user dial plan is the Identity of the dial plan.	Field Name: SimpleName Type: String
State	This parameter is not used with this cmdlet.	Field Name: State Type: String
Identity *	A unique identifier designating the scope and name (site), the service role and FQDN, or the name (per user) to identify the dial plan. For example, a site Identity would be entered in the format site:<sitename>, where sitename is the name of the site. A dial plan at the service scope must be a Registrar or PSTN gateway service, where the Identity value is formatted like this: Registrar:Redmond.litwareinc.com. A per-user Identity would be entered simply as a unique string value.	Field Name: Identity Type: String
Anchor		Field Name: Anchor Type: String
NormalizationRules	A list of normalization rules that are applied to this dial plan. While this list and these rules can be created directly with this cmdlet, we recommend that you create the normalization rules with the New-CsVoiceNormalizationRule cmdlet, which creates the rule and assigns it to the specified dial plan. Each time a new dial plan is created, a new voice normalization rule with default settings is also created for that site, service, or per-user dial plan. By default the Identity of the new voice normalization rule is the dial plan Identity followed by a slash followed by the name Prefix All. For example, site:Redmond/Prefix All. Default: {Description=;Pattern=^(\d11)$;Translation=+$1;Name=Prefix All;IsInternalExtension=False } Note: This default is only a placeholder. For the dial plan to be useful, you should either modify the normalization rule created by the dial plan or create a new rule for the site, service, or user. You can create a new normalization rule by calling the New-CsVoiceNormalizationRule cmdlet; modify a normalization rule by calling the Set-CsVoiceNormalizationRule cmdlet.	Field Name: NormalizationRules Type: String

Model: device/skypeforbusinesshybrid/CsDialPlan

Model Details: device/skypeforbusinesshybrid/CsDialPlan