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
EnablePIDFLOSupport		Defines whether to route emergency calls with Presence Information Data Format Location Object (PIDF-LO) through the defined gateway. Set this parameter to True if emergency calls are to be routed to a certified emergency services provider. (The location will be transmitted with the call.) Default: False	Field Name: EnablePIDFLOSupport Type: Boolean
OutboundTranslationRulesList		A collection of phone number translation rules that apply to calls handled by Outbound Routing (calls routed to PBX or PSTN destinations). While this list and these rules can be created directly with this cmdlet, it is recommended that you create the outbound translation rules with the New-CsOutboundTranslationRule cmdlet, which will create the rule and assign it to the trunk configuration with the matching scope.	Field Name: OutboundTranslationRulesList Type: String
ScopeClass			Field Name: ScopeClass Type: String
EnableSignalBoost		When this parameter is set to True the PSTN gateway, IP-PBX, or SBC at the service provider will boost the audio volume in voice streams that are sent to the Mediation Server or Skype for Business Server 2015 clients. If this value is set to False, audio will be boosted either at the Mediation Server (for non-bypass calls) or in Skype for Business Server 2015 clients (for bypass calls). Default: False	Field Name: EnableSignalBoost Type: Boolean
OutboundCallingNumberTranslationRulesList		Collection of outbound calling number translation rules assigned to the trunk. You can retrieve information about the available rules by running this command: Get-CsOutboundCallingNumberTranslationRule	Field Name: OutboundCallingNumberTranslationRulesList Type: String
EnableBypass		The value of this parameter determines whether media bypass is enabled for this trunk. Set this value to True to enable bypass. Note that in order for the media bypass to work successfully, certain capabilities must be supported by PSTN gateways, SBCs, and PBXs, including: - The ability to receive forked responses to an Invite. - Skype for Business Server 2015 clients and the media termination point must be able to communicate directly without going through a Mediation Server. - The gateway subnet must be defined as being at the same site as the client's subnet or, if at a different site, the sites must not be separated by WAN links with constrained bandwidth. Media bypass can be enabled only under the following circumstances: - The ConcentratedTopology parameter is set to True - The EnableReferSupport parameter is set to False and RTCPActiveCalls and RTCPCallsOnHold are set to False, or EnableReferSupport is set to True Note that if EnableBypass is True and EnableReferSupport is False, bypass calls that are subsequently transferred will become non-bypass. For media bypass to work for a particular trunk, it needs to be enabled globally as well as for the trunk in question. Use the New-CsNetworkMediaBypassConfiguration cmdlet to enable media bypass globally. Default: False	Field Name: EnableBypass Type: Boolean
ConcentratedTopology		The value of this parameter determines whether there is a well-known media termination point. (An example of a well-known media termination point would be a PSTN gateway where the media termination has the same IP as the signaling termination.) Set this value to False if the trunk does not have a well-known media termination point. Default: True	Field Name: ConcentratedTopology Type: Boolean
EnableLocationRestriction		When set to True, location-based voice routing will be enabled for calls passing through the SIP trunks managed by the specified collection of SIP trunk configuration settings. With location-based voice routing, the locations of both the user making the call and the user receiving the call are taken into account when calls are routed. If this property is set to True (the default value is False) then you should also set the NetworkSiteId property. This parameter was introduced in the February, 2013 version of Lync Server 2013.	Field Name: EnableLocationRestriction Type: Boolean
NetworkSiteID		Site ID of the network site associated with the new collection of trunk configuration settings. If the EnableLocationRestriction property is set to True then location-based voice routing through this trunk will be managed by using the settings configured for the specified site. Network site IDs can be retrieved by using this command: Get-CsNetworkSite \| Select NetworkSiteID This parameter was introduced in the February, 2013 release of Lync Server 2013.	Field Name: NetworkSiteID Type: String
SipResponseCodeTranslationRulesList		A list of SIP response code translation rules that apply to response codes received from a PSTN gateway, IP-PBX, or SBC at the service provider. These rules allow the administrator to map SIP response codes with values between 400 and 699 received over a trunk to new values more consistent with Skype for Business Server 2015. You can create this list and corresponding rules directly with this cmdlet. However, it is recommended that you create the SIP response code translation rules by calling the New-CsSipResponseCodeTranslationRule cmdlet. That cmdlet will create the rule and assign it to the trunk configuration with the matching scope.	Field Name: SipResponseCodeTranslationRulesList Type: String
Description		A string describing the purpose of the trunk configuration.	Field Name: Description Type: String
MaxEarlyDialogs		The maximum number of forked responses a PSTN gateway, IP-PBX, or SBC at the service provider can receive to an Invite that it sent to the Mediation Server. Default: 20	Field Name: MaxEarlyDialogs Type: Integer
Identity *		A unique identifier that includes the scope of the trunk configuration. Trunk configurations can be created at the Site scope, or at the Service scope for a PSTN Gateway service. (A global configuration exists by default and cannot be removed or re-created.) For example, site:Redmond (for site) or PstnGateway:Redmond.litwareinc.com (for service).	Field Name: Identity Type: String
ForwardCallHistory		Indicates whether call history information will be forwarded through the trunk. The default value is False ($False).	Field Name: ForwardCallHistory Type: Boolean
Element			Field Name: Element Type: String
EnableSessionTimer		Specifies whether the session timer is enabled. Session timers are used to determine whether a particular session is still active. Note that even if this parameter is set to False, session timers can be applicable if the remote connection has session timer enabled. In such a case, the Mediation Server will reply to session timer probes from the remote entity. Default: False	Field Name: EnableSessionTimer Type: Boolean
EnableReferSupport		Defines whether this trunk supports receiving Refer requests from the Mediation Server. Media bypass can be enabled only under the following circumstances: - The ConcentratedTopology parameter is set to True - The EnableReferSupport parameter is set to False and RTCPActiveCalls and RTCPCallsOnHold are set to False, or EnableReferSupport is set to True Note that if EnableBypass is True and EnableReferSupport is False, bypass calls that are subsequently transferred will become non-bypass. Default: True	Field Name: EnableReferSupport Type: Boolean
SRTPMode		The value of this parameter determines the level of support for SRTP to protect media traffic between the Mediation Server and the PSTN Gateway, IP-PBX, or SBC at the service provider. For media bypass cases, this value must be compatible with the EncryptionLevel setting in the media configuration. Media configuration is set by using the New-CsMediaConfiguration cmdlet and the Set-CsMediaConfiguration cmdlet. Valid values: - Required: SRTP encryption must be used. - Optional: SRTP will be used if the gateway supports it. - NotSupported: SRTP encryption is not supported and therefore will not be used. Note: SRTPMode is used only if the gateway is configured to use Transport Layer Security (TLS). If the gateway is configured with Transmission Control Protocol (TCP) as the transport, SRTPMode is internally set to NotSupported. Default: Required	Field Name: SRTPMode Type: String
EnableOnlineVoice		Indicates whether the SIP trunks support online voice. With online voice, users have an on-premises Lync Server account but have their voicemail hosted by Office 365. The default value is False ($False).	Field Name: EnableOnlineVoice Type: Boolean
Enable3pccRefer		Indicates whether the 3pcc protocol can be used to allow transferred calls to bypass the hosted site. 3pcc is also known as "third party control," and occurs when a third-party is used to connect a pair of callers (for example, an operator placing a call from person A to person B). The REFER method is a standard SIP method which indicates that the recipient should contact a third-party by using information supplied by the sender. The default value is False ($False).	Field Name: Enable3pccRefer Type: Boolean
Anchor			Field Name: Anchor Type: String
EnableFastFailoverTimer		When set to True, outbound calls that are not answered by the gateway within 10 seconds will be routed to the next available trunk; if there are no additional trunks then the call will automatically be dropped. In an organization with slow networks and gateway responses, that could potentially result in calls being dropped unnecessarily. The default value is True.	Field Name: EnableFastFailoverTimer Type: Boolean
InMemory		Creates an object reference without actually committing the object as a permanent change. If you assign the output of this cmdlet called with this parameter to a variable, you can make changes to the properties of the object reference and then commit those changes by calling this cmdlet's matching Set-<cmdlet>.	Field Name: InMemory Type: Boolean
	PstnUsages	Collection of PSTN usages assigned to the trunk. You can retrieve information about the available usages by running this command: Get-CsPstnUsage	Field Name: PstnUsages.[n] Type: Array
RemovePlusFromUri		Setting this parameter to True will cause the Mediation Server to remove leading plus signs (+) from Uniform Resource Identifiers (URIs) before sending them on to the service provider. Default: False	Field Name: RemovePlusFromUri Type: Boolean
EnableMobileTrunkSupport		Defines whether the service provider is a mobile carrier. Default: False	Field Name: EnableMobileTrunkSupport Type: Boolean
EnableRTPLatching		Indicates whether or not the SIP trunks support RTP latching. RTP latching is a technology that enables RTP/RTCP connectivity through a NAT (network address translator) device or firewall. The default value is False ($False).	Field Name: EnableRTPLatching Type: Boolean
ForwardPAI		Indicates whether the P-Asserted-Identity (PAI) header will be forwarded along with the call. The PAI header provides a way to verify the identity of the caller. The default value is False ($False).	Field Name: ForwardPAI Type: Boolean
RTCPActiveCalls		This parameter determines whether RTCP packets are sent from the PSTN gateway, IP-PBX, or SBC at the service provider for active calls. An active call in this context is a call where media is allowed to flow in at least one direction. If RTCPActiveCalls is set to True, the Mediation Server or Skype for Business Server 2015 client can terminate a call if it does not receive RTCP packets for a period exceeding 30 seconds. Note that disabling the checks for received RTCP media for active calls in Skype for Business Server 2015 elements removes an important safeguard for detecting a dropped peer and should be done only if necessary. Default: True	Field Name: RTCPActiveCalls Type: Boolean
RTCPCallsOnHold		This parameter determines whether RTCP packets continue to be sent across the trunk for calls that have been placed on hold and no media packets are expected to flow in either direction. If Music on Hold is enabled at either the Skype for Business Server 2015 client or the trunk, the call will be considered to be active and this property will be ignored. In these circumstances use the RTCPActiveCalls parameter. Note that disabling the checks for received RTCP media for active calls in Skype for Business Server 2015 elements removes an important safeguard for detecting a dropped peer and should be done only if necessary. Default: True	Field Name: RTCPCallsOnHold Type: Boolean

Model: device/skypeforbusinesshybrid/CsTrunkConfiguration

Model Details: device/skypeforbusinesshybrid/CsTrunkConfiguration