New-CsOnlinePSTNGateway

Possible values are "None", "Always" and "OnlyForLocalUsers". By setting "Always" mode you indicate that your network is fully routable. If a user usually in site "Seattle", travels to site "Tallinn" and tries to use SBC located in Seattle we will try to deliver the traffic to Seattle assuming that there is connection between Tallinn and Seattle offices. With "OnlyForLocaUsers" you indicate that there is no direct connection between sites. In example above, the traffic will not be send directly from Tallinn to Seattle.

Prompts you for confirmation before running the cmdlet.

Free-format string to describe the gateway.

Used to enable this SBC for outbound calls. Can be used to temporarily remove the SBC from service while it is being updated or during maintenance. Note if the parameter is not set the SBC will be created as disabled (default value -Enabled $false).

If Direct Routing receives any 4xx or 6xx SIP error code in response to an outgoing Invite the call is considered completed by default. (Outgoing in this context is a call from a Teams client to the PSTN with traffic flow: Teams Client -> Direct Routing -> SBC -> Telephony network). Setting the SIP codes in this parameter forces Direct Routing on receiving the specified codes try another SBC (if another SBC exists in the voice routing policy of the user). Find more information in the "Reference" section of "Phone System Direct Routing" documentation.

Setting this parameter overwrites the default values, so if you want to include the default values, please add them to string.

When set to 10 (default value), outbound calls that are not answered by the gateway within 10 seconds are routed to the next available trunk; if there are no additional trunks, then the call is automatically dropped. In an organization with slow networks and slow gateway responses, that could potentially result in calls being dropped unnecessarily. The default value is 10.

Indicates whether call history information will be forwarded to the SBC. If enabled, the Office 365 PSTN Proxy sends two headers: History-info and Referred-By. The default value is False ($False).

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). Setting this parameter to $true will render the from header anonymous, in accordance of RFC5379 and RFC3325.

Limited to 63 characters, the FQDN registered for the SBC. Copied automatically to Identity of the SBC field.

Allows an LBR enabled user working from a network site outside the corporate network or a network site on the corporate network not configured using a tenant network site to make outbound PSTN calls or receive inbound PSTN calls via an LBR enabled gateway. The default value is False.

PSTN Gateway Site Id.

Used to enable this SBC to report assigned site location. Site location is used for Location Based Routing. When this parameter is enabled ($True), the SBC will report the site name as defined by the tenant administrator. On an incoming call to a Teams user the value of the site assigned to the SBC is compared with the value of the site assigned to the user to make a routing decision. The parameter is mandatory for enabling Location Based Routing feature. The default value is False ($False).

When creating a new SBC, the identity must be identical to the -FQDN parameter, described above. If the parameter is not defined the Identity will be copied from the -FQDN parameter. The Identity parameter is not mandatory.

Creates an ordered list of Teams translation rules, that apply to PSTN number on inbound direction.

This parameter assigns an ordered list of Teams translation rules, that apply to Teams numbers on inbound direction.

Used by the alerting system. When any value is set, the alerting system will generate an alert to the tenant administrator when the number of concurrent sessions is 90% or higher than this value. If the parameter is not set, alerts are not generated. However, the monitoring system will report the number of concurrent sessions every 24 hours.

Parameter indicates if the SBC supports Media Bypass and the administrator wants to use it for this SBC.

Allows selecting path for media manually. Direct Routing assigns a datacenter for media path based on the public IP of the SBC. We always select closest to the SBC datacenter. However, in some cases a public IP from for example a US range can be assigned to an SBC located in Europe. In this case we will be using not optimal media path. We only recommend setting this parameter if the call logs clearly indicate that automatic assignment of the datacenter for media path does not assign the closest to the SBC datacenter.

Assigns an ordered list of Teams translation rules, that apply to PSTN number on outbound direction.

Creates an ordered list of Teams translation rules, that apply to Teams Number on outbound direction.

Enables PIDF-LO support on the PSTN Gateway. If turned on the .xml body payload is sent to the SBC with the location details of the user.

The FQDN of the proxy SBC. Used in Local Media Optimization configurations.

Defines if an SBC will or will not send SIP Options messages. If disabled, the SBC will be excluded from the Monitoring and Alerting system. We highly recommend that you enable SIP Options. The default value is True.

Listening port used for communicating with Direct Routing services by using the Transport Layer Security (TLS) protocol. Must be value between 1 and 65535. Please note: Spelling of this parameter changed recently from SipSignallingPort to SipSignalingPort.

Shows what would happen if the cmdlet runs. The cmdlet is not run.