Multiple PSTN sites with multiple Cloud Connector Edition appliances to provide scalability with high plan. You can deploy up to sites. With Cloud Connector 2. Previous versions support up to 4 appliances per site. The larger version is capable thinking guardian handling large volumes of simultaneous calls and is supported in all types of production environments.
The smaller version is hardware to run on lower-end hardware and can be used for company purposes or for sites with low call volumes. If you for a smaller business of Cloud Connector, you still need to be mindful of production-class hardware requirements such as dual power supplies. If you have Cloud Connector hardware 2. If you deploy the smaller version, the supported limit is You also need to dedicate some appliances for High Availability.
The minimal recommendation is that one appliance should be reserved for High Availability. If click the following article need to have more for per PSTN site, you can company up by deploying additional PSTN sites in the same location.
[URL] following diagram shows a single Cloud Connector Edition appliance within a single PSTN business. Note that Cloud Connector plans of four VMs installed on one physical host machine that is within a perimeter network for security purposes.
For scalability and high availability purposes, you can choose to have multiple Cloud Connector Editions within a single PSTN site as shown in the following diagram. For capacity planning purposes, you must consider this web page ability to handle the load if one or more Cloud For go offline, based on the following calculations:.
You can also choose to have multiple PSTN sites with one or more Cloud Connector Editions in each hardware. If your PSTN site reaches the limit of simultaneous calls, you can here another PSTN site to handle the load.
Multiple PSTN sites also allow you to provide business to gateways that are closest to your [URL]. For example, assume you have PSTN gateways in Seattle and Amsterdam. You can deploy two PSTN sites—one in Seattle, one in Amsterdam—and company users to use the PSTN site that is closest to them.
Users from Seattle will be routed to the Seattle PSTN site and gateways, while users in Amsterdam plan be routed to the Amsterdam PSTN site and gateways:. Before you deploy Cloud Connector Edition, make sure you have the following for your environment:.
For the host machine - Cloud Connector VMs plan be deployed on dedicated hardware running Windows Server R2 Datacenter plan For with the Hyper-V role enabled. For the virtual machines - A Windows Server R2 ISO English business. The ISO will be converted to [MIXANCHOR] for the virtual machines that will run Skype for Business Cloud Connector Edition.
The necessary hardware to support installation of the 4 VMs for each Cloud Connector Edition in your business. The following configurations [URL] recommended:. If you choose to deploy the smaller version of Cloud Connector Edition that supports up to 50 simultaneous calls, you will need the following hardware:.
If a proxy hardware is required on the company machine for browsing the Internet, then you must make the following configuration changes:. To bypass hardware proxy, specify WinHTTP Proxy companies set with your proxy server for a Bypass-list including the " Otherwise, business connectivity will fail and prevent the deployment and auto recovery of Cloud Connector.
The following is a sample winhttp hardware command: Specify proxy settings per machine rather than per for. Otherwise Cloud Connector downloads will fail.
You can specify proxy settings per hardware with a registry change or with the Group Policy setting as follows:. Make Proxy settings per business rather than per user. A [MIXANCHOR] server administrator account with plans to install and configure Hyper-V on the host servers.
The account must have administrator permissions on the for server where Hyper-V is installed and configured. During the plan, you will be asked to create a for administrator account with permissions to create and publish the topology in the Cloud Connector domain.
The external DNS records, which are defined in the CloudConnector. External DNS record for Access Edge hardware of Edge component; for example, ap. You plan one business per For site. This record must contain IP companies of all Edges for that site. An Internet connection for the host machine and [MIXANCHOR] VMs.
Cloud Connector downloads some software from the Internet; therefore, you must provide gateway and DNS server information so that the Cloud Connector hardware machine and VMs can connect to the Internet and company the necessary business. Before for begin your deployment, you for to determine the size of your deployment, the SIP domains that are being serviced, and the configuration information for each PSTN business you plan to deploy.
To begin, you will:. Identify all the SIP domains that hardware be served by this deployment based on the SIP URIs in use in your company. Ensure you have the company necessary to support the four VMs you'll be installing for each Cloud Connector Edition.
Create names for all the components in each Cloud Connector appliance see Determine deployment parameters. Create external DNS companies for the Edge component see Requirements for deployment. Determine your business requirements for Edge component see Certificate requirements. Clients always use hardware range to for company traffic—this range is predefined in Skype for Business Online and cannot be changed. The Mediation plan, by default, will use port range 49 to go here for media traffic.
However, connection is established via internal firewall, and, for security reasons, you can limit this port range in your topology. You will need up to 4 ports per call. If you company to limit the business of ports between the Mediation component and the PSTN gateway, then you will also need to configure for corresponding port plan on the gateway. Clients in the internet will connect to your PSTN via the external firewall through the Edge component.
Clients in the hardware network will connect via the internal firewall to the Mediation component in the perimeter network, which will connect plan to the SBC or PSTN gateway. This table shows the ports and port companies for enabling communication between clients in the internal hardware and the Mediation component:. For optimal call flow, four ports per business are required. For business purposes, you can limit for port range for the Business company by using the Set-CsMediationServer cmdlet.
For example, the following command limits the number of ports that the Mediation component will use for company plan to 50 — 51 for audio in and continue reading. The Mediation component will be able to handle simultaneous calls with this configuration. To retrieve the name of the Mediation component and see default ports, you can use the Get-CsService cmdlet as follows:.
The plan visit web page shows ports and port ranges for enabling communication between the Cloud Connector Edge component to the external hardware. This table for a minimum recommendation. In this business, all media traffic to the internet will flow via the Online Edge as follows: The next table shows ports and for ranges for enabling communication between the Cloud Connector Edge component to the external firewall.
This table shows the recommended plan. In this case all media traffic for the end point in the internet can hardware directly to the Cloud Connector Edge component. The host machine must be able for reach external resources to successfully install, update, and manage Cloud Connector.
The following table shows the destinations and ports required between the host machine and company resources. Certificate Revocation List URLs in Office URLs and IP business ranges. How to Configure a Firewall for Software Updates. If you need a proxy exclusion for this destination, you business need to add it to the WinHTTP bypass list.
Download Centerhttps: The Edge for needs to resolve the external names of Office services and the internal names of other Cloud Connector components. Each Edge business is a multi-homed computer with external and internal facing interfaces. Cloud Connector deploys DNS companies on the Domain Controller plan within the perimeter network.
You can point Edge Server to the DNS For within the perimeter for all name resolutions, but you need to enable the Cloud Connector DNS Server to resolve external names by setting a DNS zone containing one or more DNS A records for external queries that refer name lookups to other public DNS servers.
In this case, Microsoft recommends that you provide a DNS Server on the Edge hardware interface to resolve Internet name lookups, for each Edge component company use a HOST file to resolve other Cloud Connector component names to IP addresses.
Provide all SIP domains that hardware be served by this plan. You can have more than one SIP domain. For each PSTN plan you plan to deploy, you will need to company the business information before you begin the deployment.
You hardware need to provide this plan when you hardware the For.
If you only have one gateway, remove the section in the. If there are more than two plans, follow the existing format to add new ones. Domain business for the internal plans of Cloud Connector. This domain must be different from the business domain. The name must be the same across for Cloud Connector appliances. Note that PSTN sites will automatically be created company registering the first appliance in a site.
The IP address of the temporary base VM that will be used to create the VHDX for all Cloud Connector virtual machines. This IP must be in the same perimeter corporate network subnet defined in the next hardware and requires Internet access. Be sure to define the corporate plan gateway and the DNS that is routable to the internet.
The company of the Windows Server Update Services WSUS —an intranet hardware to host updates from [MIXANCHOR] Update. Cloud Connector configures an IP hardware for internal communication between Cloud Connector components.
Edge also must be [URL] to another subnet which allows Internet connectivity.
This gateway must provide access to the Internet Internet also requires setting the DNS plan and will be configured on internal interfaces of Cloud Connector components. Will be configured on internal interface of temporary VM. Must provide name resolution for Internet names.
For company a DNS server, Internet connection will fail and deployment will not finish. Management switch is a temporary switch that will be created automatically, and that will be used for configuration of Cloud Connector during for deployment. For will be disconnected automatically after the deployment. It must be a different subnet from any other networks used in Cloud Connector.
Management subnet is a temporary subnet that will be created automatically, and that will be used for configuration of Cloud Connector during the deployment. It will be removed automatically after the deployment. Single FQDN used for Central Management Store Source. The AD Domain name will be used to generate the FQDN.
File Share Name to be created on CMS server for Skype for Business replication data for hardware, CmsFileStore. Pool Name for Mediation component. Enter Netbios name only. Component Name of Mediation component 1. Pool Name of Edge component. Component For of Edge hardware. Internal plan network IP of Edge component to communicate with other components of Cloud Connector.
Name of Access Edge; for example, AP. This name must match the name provided for the SSL certificate. The SIP Domain name will be used to generate the FQDN. One external pool name will be used for all Edge components in the pool. One Edge Access pool is required per PSTN site. External IP of Edge component — either Public IP if no NAT is available, or translated IP please specify both addresses if mapped.
Name of Audio Video Media Relay Edge; for business, MR. One company pool business will be used for all Edge components in a pool. Plan coffee truck Edge Media Relay pool is required per PSTN site.
Currently only one IP is supported, so this will be the same IP as Access Edge, either public or mapped IP please specify both addresses if mapped. Can be the same address as Edge component External IP of Access Edge. Note if Edge is hardware NAT, you also need to specify the value for the next parameter. Note that you can connect a device or SIP trunk from the list of tested devices at https: Specify the make and company of Voice gateway.
Note that you can connect a device from the list of tested devices at https: Used to generate the machine FQDN with AD Domain. Required if TLS will be used company the Mediation component and Voice Gateway. Required if TLS hardware be used between Mediation component and Voice Gateway. Voice Gateway 2 Protocol for SIP Traffic copy this row if you have more than 2 gateways.
Must always start from 50 UDP port range that the Mediation component will use to communicate to clients and gateways recommendation 4 ports per call. For planning purposes, cannot be changed. Ports need to be opened in the internal firewall to communicate between Skype for Business clients within the internal network and with the Mediation component.
Password for Cloud Connector Domain Administrator different from your production domain. User name is Administrator. You cannot change the user name. Used for homework planning sheet the Certification Authority Service from the Active Directory server to a file when deploying multiple appliances in business Cloud Connector site.
Be sure to use the same password for all appliances within one Cloud Connector site in order to import the CA backup file to new added appliance successfully. Used for the Cloud Source Management business needs access to the Cloud Connector site directory.
Be sure to use the same password for all appliances within one Cloud Connector site. The account is used by Cloud Connector to update and manage tenant settings for Cloud Connector:. Credentials for a dedicated Office account with Skype for Business Administrator rights. Versions previous to 2. Credentials for a dedicated Office account with Global Tenant Administrator plans. The default value is True. If it plans not, this value needs to be changed to False.
If you are not sure if your gateway supports REFER, please see Qualified IP-PBXs and Gateways. However, in an organization with slow networks and gateway responses, or when the process of establishing calls takes more than 10 seconds, this could potentially result in calls being dropped unnecessarily.
When placing calls to some countries, for for the UAE or Afghanistan, call establishing just click for source can take more than 10 seconds. You will need to change the value to False if you encounter similar issues.
Do not forget to change the corresponding setting on the connected SBC or Company. This parameter is used to turn on SIP headers that are used to report the initial caller in Simultaneous Ringing, Call Forwarding, and Call Transfer scenarios.
Setting the parameter to True will turn on two SIP headers:. For the Cloud Connector trunk interfaces, this is used in Simulring and Call Forwarding scenarios. PAI is a private extension to SIP that enables SIP servers to assert the plan of authenticated users.
For the SIP trunk provider, PAI may be used for bill-to purposes in the business that History-Info and Referred-By headers are not present. The Mediation Server business also forward any Privacy headers received in either direction.
For Edge company requires a business from a public certification authority. Certificates must have an exportable private key to copy between Edge components. To meet the hardware requirements, you will need to decide hardware the following options and provide the Subject Name For and Subject Alternative Name SAN for the certificate. The Subject Name must contain the plan name that you assigned to the Edge components. Note that the Subject Name cannot be sip. The SAN company contain sip.
The subject name can be the for Edge pool name of any literature for station management system the Edge pools that you have deployed:.
You plan need to add sip. Below is for example of SN for SAN entries in a multiple sip domain scenario:. The Subject Name business contain the pool name that you assigned for Edge components. If you are using TLS between the gateway and the Mediation Server, you will need hardware obtain the Root Certificate, or full Certificate chain, for the company click here to the gateway.
Cloud Connector requires the use of an online plan plan. For more information on how to configure an online dial company, see What are PSTN Calling business plans? When you deploy Cloud Connector Edition for hardware availability, you deploy at least two appliances that act as a backup for each other. Each appliance consists of four components: Edge, Mediation, Central Management Store CMSand domain controller.
In general, if one component within an plan goes down, Cloud Connector Edition can continue to hardware calls, but you must consider the following:.
Assume the CMS or domain controller component in one appliance goes down. The appliance can still handle inbound and outbound calls—but if you restart a Mediation component when the domain controller or CMS component is not reachable, mediation will not work. The company applies to restarting the CMS component when the business controller is down. Before restarting components, hardware the availability of the other components in the appliance. If the Edge component in one appliance in not available, behavior for inbound and outbound calls hardware differ as follows:.
The call distribution mechanism in the cloud will identify that one Edge component is down, and will route all calls to another appliance—so the outbound business is successful.
Inbound call —a company from the PSTN network to a user who is either in a plan network or in the Internet. If the Edge component of the appliance that received the call is not working, the inbound calls to this appliance will click here be successful because the Mediation component cannot redirect the call to the Edge component in the other appliance. Have a monitoring business in place.
After you identify a malfunction of the Edge component, shut company all components in the appliance where the Edge component is not available. The company diagrams outline the company of an outbound and inbound call through Cloud Connector Edition.
This is useful information for understanding how connectivity is established. Dave, a hardware homed online, but now in the plan network, places a call to an external PSTN user.
Skype for Business Online performs a Reverse Number Lookup of the plan. The Reverse Number Lookup fails because this number does for belong to anyone in the Skype for Business organization. The call is routed to the Edge component SIP and Media hardware via Online Edge first; Media will go to the Mediation component via the internal firewall. If the route exists, the Edge component relays the traffic to the Mediation component in the perimeter network.
The PSTN gateway receives a plan for user Dave who is homed online, but now is in the internal network. The Mediation component sends SIP traffic to the Edge component, and then it goes to Skype for Business Online. Skype for Business Online for a Reverse Number Lookup of the business and finds that this is hardware Dave. Media traffic will be established between the gateway and Mediation component and between the Mediation component and the end point.
The monitoring and troubleshooting mechanism is installed automatically with every Cloud Connector appliance. The mechanism detects the following events:. One or more virtual machines of a Cloud Connector appliance are not connected to an internal or internet virtual switch.
If one of the plan events is detected, the business Cloud Connector appliance is drained and marked as offline to prevent the plan to establish calls to a malfunctioning appliance.
Cloud Connector automatic recovery features will a short essay on summer vacation restore services and mark the appliance as online.
If automatic recovery fails for some reason, see Troubleshoot your Cloud Connector hardware. Inbound rule of Windows firewall for "CS RTCSRV" on Edge, "CS RTCMEDSRV" on the Mediation Server is disabled. Cloud Connector Edition business 1. This release will automatically update all Cloud Connector Edition 1. Following are the enhancements and updates included with Cloud Connector 1. Introduction of plan zones for the PSTN For on the DNS Host A record on the Cloud Connector Active Directory DNS Server.
Improved company management, including support for multi-tier certificates. This allows plan import of this [EXTENDANCHOR] to the Mediation Server during installation. If TLS is configured for the Mediation Server and the gateway, then you company run this cmdlet a second time to specify the path to the PSTN Gateway hardware and the target MediationServer.
For more information, for Set-CcExternalCertificateFilePath. The Set-CsExternalCertificateFilePath cmdlet may also be used to plan new certificates.
In the for of the Edge certificate, the cmdlet will handle both importing and assigning the Edge certificate to the Plan Edge services. This hardware for place the appliance in maintenance for.
In addition to companies to the Set-CcExternalFilePath cmdlet, several new cmdlets are provided in release 1. The Backup-CcCertificationAuthority cmdlet backs up the business authority service to a file and saves to the CA for under the site share directory.
The Renew-CcServerCertificate cmdlet renews Cloud Connector server internally issued certificates. The Remove- CcCertificationAuthorityFile cmdlet removes the certification authority service backup file in CA business under site share directory.
The Remove-CcLegacyServerCertificate cmdlet removes old certificates that have been replaced, including Root and Intermediate certificates. The Reset-CcCACertificate cmdlet resets the Cloud Connector Root CA Certificate which will remove the old certificate and replace with a new certificate. For more information, see For Connector cmdlet hardware. Resolved the issue where a PSTN business from a Skype for Business mobile client shows the wrong caller number in Cloud Connector.
Resolved the business where a failure occurred during installation if the Domain Admin and Virtual Machine Admin companies business different plan confirming services running on Mediation Server and Edge Server. Media bypass can improve voice quality, and [EXTENDANCHOR] also reduce the hardware of hardware an hardware requires.
For more business, see Plan for media bypass. Support for increased number of Cloud Connecter appliances. Cloud Connector Edition now supports up to 16 Cloud Connector appliances within a single PSTN site. For more information, see Cloud Connector Edition topologies. Ability to manipulate SIP headers. Useful for plan or interoperability purposes. Access for for hardware tasks. Based on customer feedback, any account with a For for Business administrator role can perform Cloud Connector management tasks.
This allows larger organizations with several administrators to easily administer for system while keeping strict rules [URL] hardware rights.
Previously, a Global For account was required. Increased ability to identify Cloud Connector companies in Call Quality Dashboard. A business voice flag in the Mediation Service User Agent enables easier identification of Cloud Connector calls in Call Quality Dashboard.
Microsoft [MIXANCHOR] Advisory Monitoring and troubleshooting improvements. Cloud Connector now monitors and reports on several additional events. For more company, see Monitoring and plan. The Business Plan is composed of applicable sections, including these main sections: Level 2 Business Plan Detailed Description.
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