Cisco VG400 supported call control integration and specification. Sorry, our feedback system is currently down. Note added to Ports and Protocols table : If you configure a local NTP and DNS server in the Video Mesh Nodes OVA, then ports 53 and 123 are not required to be opened through the firewall. This Certificate Revocation List is hosted by Quovadis, and will require the following domain to be reachable: If your firewall or web filtering system does not allow wildcard filtering, you can open your firewall by IP address (this is not recommended). The data centers also host the access and peering Session Border Controllers (SBCs). If your network firewall supports domain allow lists for http(s) traffic, like *.webex.com, it is highly recommended to allow Simply register, connect to Webex Calling and invite your teams. Engaged with the highest standard of professionalism, technical expertise, and loyalty. Added 'Webex Teams services' for line about TLS version support. Services hosted by other service providers are not included here. If you are using a firewall only, note that filtering Webex signaling traffic using IP addresses is not supported, as the IP addresses used by Webex signaling services are dynamic and may change at any time. However, the onboarding process differs slightly in both the cases. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. No changes made to the content. This constant communication ensures that the NAT bind timer never expires, effectively making the dynamic bind permanent. The data that may be sent to these third party sites is described in the Webex Privacy datasheet. X8.11.4 or later is required for Calling in Webex App(Unified CM). See the "Important Information" section in the Expressway Release Notesfor more information. This release and later provide added security. For more information, see the Cisco Unified Border Element Configuration Guide. bandwidth. The Cisco Webex supports extensive share and collaborate online during and after meeting. SUMMARY. Learn more about how Cisco is using Inclusive Language. Most customers deploy an internet firewall, or internet proxy and firewall, to restrict and control the HTTP based traffic that leaves and enters their network. Proxies can be used as access control devices, blocking access to external resources until the user/ device provides valid access permission credentials to the proxy. The addresses akamaicdn.webex.com and lp.webex.com serve static content and are hosted by Akamai, WebNetwork Requirements for Webex, Webex Meetings, Webex Calling and Cisco Jabber. my-device@customer.com ), Be called by cloud registered Webex apps and Webex Room devices, Call cloud registered Webex apps and Webex Room devices, The Webex Room device using SIP to register to Unified CM, Cisco IP Phones using SIP to register to Unified CM, or the Webex Calling service, A third party SIP app or device using a third party SIP call control application, All outbound SIP signaling traffic from Expressway E nodes, All inbound SIP signaling traffic to your Expressway E nodes, Updated linked .CSV file for Webex Teams to show revised links shown above. Webex Calling is an enterprise-grade, cloud-based, managed services offer optimized for businesses of all sizes. Workspaces (also known as Common Area)Choose this option if you're looking for basic dial-tone with a limited set of calling features 1. This article is for network administrators, particularly firewall and proxy security administrators who use Webex Calling services within their Table 1. The Webex app uses AES-256-GCM or AES-128-GCM to encrypt content for all Webex Meeting types. Webex Calling supports Cisco Multiplatform (MPP) IP Phones. platform uses a technique called Media Relay to overcome the issue where the. Configure your firewall to allow: If you wish to limit inbound and outbound SIP signaling and related media traffic to and from the Webex cloud. platform is responsible for maintaining constant communication with all SIP devices. In some cases, port 80 will also be used before being redirected to a secure connection. that are not related to Webex for Cisco BroadWorks. Added *.walkme.com ands3.walkmeusercontent.com in thedomains table. Depending on your existing firewall rules, an adjustment may be necessary to allow the standard RTP protocol. We added the following domain, IP, and ports to the Webex for BroadWorks network requirements. Testing the audio visual/video conference equipment on a regular basis (video conferencing codecs, displays, cameras, microphones, etc.) Proxies can be used to perform several security functions such as allowing or blocking access to specific URLs, user authentication, IP address/domain/hostname/URI reputation lookup, and traffic decryption and inspection. It offers a simple administrative process that automatically and securely extends enterprise directory contacts to the cloud and keeps them in sync for accuracy and consistency.For details see:Deployment Guide for Cisco Directory Connector, Preferred Architecture for Webex Hybrid Services, The Preferred Architecture for Cisco Webex Hybrid Services describes the overall hybrid architecture, its components, and general design best practices. However, the Webex Teams app and devices will be able to function normally without being able to connect to the unlisted media IP addresses. See the relevant manufacturers documentation for information about how to disable SIP ALG on specific devices. No Inbound connection from the internet to internal network. After this point, the VG400 WebUI or Command-Line Interface (CLI) is locked and cannot be accessed by the customer. The firewall requirements for the normal functioning of the client application are listed as references since they are already The paragraph starting with "If you have configured your firewall .. " was moved below the paragraph starting with "Cisco does not support ". A newly introduced cloud calling licenseFL-VG4XX-CCmust be purchased along with a security license (SL-VG400-SEC-K9). Ports used by Webex services. Updated text 'Hybrid Media Node' to read 'Webex Video Mesh Node', Updated text 'End to End encrypted files uploaded to Webex Teams spaces and Avatar storage' to now read 'End to End encrypted files uploaded to Webex Teams spaces, Avatar storage, Webex Teams branding Logos', Updated to remove following line: '*In order for Webex Room devices to obtain the CA certificate necessary to validate communication through your TLS-inspecting proxy, please contact your CSM, or open a case with the Cisco TAC.'. You must purchase an Enterprise Agreement (EA) plan (for all users, To register devices to Webex Cloud i need a minimum version of CE firmware on each device, do 80-443 ports manage this stage? NAT. The Webex cloud supports inbound and outbound calls using SIP as the call control protocol for Webex Meetings and for direct (1:1) calls from/to cloud registered Webex apps and Webex Room devices. In both of the above cases, SIP apps and devices need to establish a session to/from the Webex cloud. Note - If you are also joining (or plan to join) Webex Meetings from If you are using a firewall, we recommend Inbound SIP signaling for Webex Edge Audio. All Webex features other than real-time media are invoked over a signaling channel that uses TLS. Small business account management (paid user). (1) From October 2019, user files will be uploaded and stored in the Cisco managed webexcontent.com domain.Files uploaded prior to October 2019 will remain in the clouddrive.com domain and be accessible from the Webex app until the retention period for your organization is reached (when they will then be deleted). this function on both ends of a call and bridges the two legs of the call together. Cisco VG400 is a Cisco IOS-XE-based telephone adapter (ATA) that connects analog devices such as analog phones or fax machines to the Webex Calling platform. Online Library Access Restrictions To Webex Toll Numbers dangerousness, with or without indications of mental illness. Webex leverages the Akamai content delivery network (CDN). Webex Calling requires secure signaling and media. of the configuration that follows), CA root bundle validates presented certificate, Prompted for credentials (SIP digest provided), The cloud identifies which local gateway is securely registered. Configure your firewall to allow traffic to the IP subnets for Webex media (refer to the section "IP subnets for Webex media services")and following AWS regions: us-east-1, us-east-2, eu-central-1, us-gov-west-2, us-west-2. Used as a fallback transport protocol for encrypted audio, video and content sharing if UDP and TCP cannot be used. Phones at idle need minimal The following table describes the ports and protocols required for access to Webex SIP services: The SIP connection between Expressway E and the Webex cloud supports unencrypted signaling using TCP, and encrypted signaling using TLS, or MTLS. All cloud registered Webex apps and devices use HTTPS to communicate with Webex messaging and meetings services: Transport protocols and encryption ciphers for cloud registered Webex apps and devices. The following table describes ports and protocols that need to be opened on your firewall to allows cloud registered Webex apps and devices to communicate with Webex cloud signaling and media services.The Webex apps, devices, and services covered in this table include:The Webex app, Webex Room devices, Video Mesh Node, Hybrid Data Security node, Directory Connector, Calendar Connector, Management Connector, Serviceability Connector.For guidance on ports and protocols for devices and Webex services using SIP can be found in the section "Network requirements for SIP based Webex services". In order to connect to Webex you must have a working DNS server. Webex Calling VG400 integration network requirements, Refer to Webex calling network requirements, Device management (NTP, firmware management). Outbound SIP signaling for Webex Edge Audio. Request a free trial Privacy for your data. What exceptions should I add to my firewall for Webex? The connection map and the following tables describe the connections and protocols required between the clients (on or off +GWmcz/=Bs\vf{/O>^iygzPOvuX>_KG6-_^]n>Q0_aJ;/W7fu6p'xvyWoO3W|wd{~TGZ.6\dAPz2 tuF]ns(y__?H^>Oc:7'_b4-j`df:DdD11Xk. Some services like video collaboration, have on-premise components that can be configured to use non-standard port ranges. Data that may be sent to these third party sites is described in the Webex Privacy datasheets. (for TDM-based connectivity)) that are in Table 1 of the Local Gateway for Webex Calling Ordering Guide. Note added : Webex Teams use of third parties for diagnostic and troubleshooting data collection; and the collection of crash and usage metrics. Experience with Cisco Cloud Meetings and Messaging solution Cisco Webex Centers, Cisco Webex Cloud Connected Audio, Cisco Webex Meetings Server, Cisco Collaboration Meeting Rooms. It terminates the Session Initiation Protocol (SIP) connection to the Webex access SBC over Transport Layer Security (TLS). All communications between the cloud-registered VG400 and the Webex Cloud occur over encrypted channels. Network Requirements for the Webex Meetings client and SIP/H323 Video Collaboration devices. Updated the table inAdditional URLs for Webex Hybrid Services section. These media nodes now used Cisco-owned IP addresses in subnets already listed in the table. Webex Edge for devices features listed with a link to the documentation. We respect the privacy of your data. All the device provisioning beyond this stage, such as FXS port configuration, user, or workspace assignment, is managed from the Control Hub portal. Technical troubleshooting, and support for Voice and Advance network services. Cisco Webex Room, Board, and Desk Devices are supported as devices in a Workspace that you create in Control Hub. the customers network), your network, and the Webex platform. Search our Collaboration Help Portal for other helpful content. The SIP signaling is over TLS and voice media is secured by sRTP with the following media and signaling Ciphers tested: The Cisco VG400 is a fixed-port, form-factor analog voice ATA (Figure 2) that offers port density ranging from 2 FXS ports to 8 FXS ports. Several authentication methods are supported by Proxies such as Basic Authentication, Digest Authentication, (Windows-based) NTLM, Kerberos and Negotiate (Kerberos with NTLM fallback).For the No Authentication case in the table below, the device can be configured with a Proxy address but does not support authentication. h[o[9Wq@ $$ig'1AhOH>>Jl'BQ,MB-p5aa2.tUULWYQ-:iCxMWOt4}BgGg6>r4>r endstream endobj 530 0 obj <>/Metadata 61 0 R/Pages 527 0 R/StructTreeRoot 114 0 R/Type/Catalog/ViewerPreferences 542 0 R>> endobj 531 0 obj <>/MediaBox[0 0 612 792]/Parent 527 0 R/Resources<>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/StructParents 0/Tabs/S/Type/Page>> endobj 532 0 obj <>stream and interviewed report users across business units and ranks to gather requirements. Teams Desktop Clients, Cloud Registered Devices (including Webex Boards), connecting to Webex Meetings. meetingnumber@webex.com), or, The Webex cloud calling the participants specified SIP URI (e.g. Table 2. See:Preferred Architecture for Webex Hybrid Services, If you are also deploying Webex Calling with Webex Meetings and Messaging services, the network requirements for the Webex Calling service can be found here:https://help.webex.com/b2exve/Port-Reference-Information-for-Cisco-Webex-Calling, For customers who require the list of IP address ranges and ports for Webex FedRAMP servicesThis information can be found here :https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/cloudCollaboration/WebexforGovernment/FedRAMP_Meetings_Ports_IP_Ranges_Quick_Reference.pdf, Document Revision History - Network Requirements for Webex Services. How do I allow Webex Meetings traffic on my network? voice offer but are limited to a single device per user. The Cisco VG400 has been certified for use on the Webex Calling platform and adds a higher-density (8 FXS) Cisco ATA option to the offer. The local gateway performs the encryption, and a TLS connection must be established Added domain*.vbrickrev.com for Webex Events Webcasts. 09-03-2020 It provides uninterrupted video and audio conferencing for the meeting attendees. Source: (https://callinghelp.webex.com/wp-content/uploads/2019/05/WC-Customer-Network-Minimum-Requirements-Guide-v2.2_062019.pdf). finally i found the right document where it is explained: With the Cisco Webex Calling product, the challenges presented by the presence of a NAT are addressed. Filtering Webex signaling traffic by IP address is not supported as the IP addresses used by Webex are dynamic and may change at any time.Media trafficThe Webex app and Webex Room devices encrypt real-time media for audio, video, and content sharing streams using the following encryption ciphers: Webex traffic through Proxies and Firewalls. all of these domains. Requirements for Google and Apple notification services added, New webex URL *.webexapis.com added to the domains and URLs table, Additional guidance added for SIP deployments with Cisco Unified CM, Removal of AWS IP subnets for media services - these subnets are obsolete, New media UDP port ranges (50,000 53,000) added for Video Mesh Node. We recommend allowing UDP port 9000 whenever possible. List of IP address ranges used by Cisco Webex Meeting services: Webex does not support or recommend filtering IP addresses for a particular region. For more details, refer to the Cisco VG400 Analog Voice Gateway Data Sheet and Webex Calling Data Sheet. allowing the urls listed. Webex services prefer TLS cipher suites using ECDHE for key negotiation, 256-bit symmetric encryption cipher keys and SHA-2 hash functions e.g. Reader-friendly, well-structured, and accessible to professional and lay audiences, the book: * Reviews the epidemiology of gun violence and its relationship to mental illness, exploring All Webex hosted services are advertised under AS13445. The peering SBCs terminate the SIP peering connections to SIP service providers. Table 4. On an enterprise firewall, pinholes need to be opened for incoming media traffic with a port range from 8000 - 59999. Hire Now. Webex will communicate to the destination port received when the client makes its connection. As an administrator, you can register the following phones to the cloud. BasicChoose this option if your users need limited features without mobility or unified communications. 09-30-2020 09:56 AM. The SIP configuration is downloaded on to the VG400 from Control Hub (provisioning layer) over an HTTPS connection post that each configured FXS port registers to Webex Calling as a SIP line entity. Each device in a video call requires up to 2 Mbps. This article provides guidance and direction on how to allow Webex meeting network traffic on your network. Depending on the services you are using in your particular deployment of Webex, you may connect to our services over a variety of different ports. The MPP devices now onboard to the Webex Cloud for services like Call History, Directory Search and Meetings. Network Requirements for Webex for Cisco BroadWorks. 64.68.96.0/19 (CIDR) or 64.68.96.0 - 64.68.127.255 (net range), 66.114.160.0/20 (CIDR) or 66.114.160.0 - 66.114.175.255 (net range), 66.163.32.0/19 (CIDR) or 66.163.32.0 - 66.163.63.255 (net range), 170.133.128.0/18 (CIDR) or 170.133.128.0 - 170.133.191.255 (net range), 173.39.224.0/19 (CIDR) or 173.39.224.0 - 173.39.255.255 (net range), 173.243.0.0/20 (CIDR) or 173.243.0.0 - 173.243.15.255 (net range), 207.182.160.0/19 (CIDR) or 207.182.160.0 - 207.182.191.255 (net range), 209.197.192.0/19 (CIDR) or 209.197.192.0 - 209.197.223.255 (net range), 216.151.128.0/19 (CIDR) or 216.151.128.0 - 216.151.159.255 (net range), 114.29.192.0/19 (CIDR) or 114.29.192.0 - 114.29.223.255 (net range), 210.4.192.0/20 (CIDR) or 210.4.192.0 - 210.4.207.255 (net range), 69.26.176.0/20 (CIDR) or 69.26.176.0 - 69.26.191.255 (net range), 62.109.192.0/18 (CIDR) or 62.109.192.0 - 62.109.255.255 (net range), 69.26.160.0/20 (CIDR) or 69.26.160.0 - 69.26.175.255 (net range). Log in to the VG400 web page with the IP address and credentials shared in Table 3. The call control platform performs this function on both ends of a call and bridges the two legs of the call together, effectively relaying the traffic from one device to another. For details see : Separate table for Additional URLs used by Hybrid Services : *.cloudfront.net, *.docker.com, *.quay.io, *.cloudconnector.cisco.com, *.clouddrive.com. 2.2 Page 3 Table of Contents 1. appropriate for areas such as break rooms, lobbies, and conference rooms. Reduced barrier to entry The Cisco VG400 provides a low-cost alternative for low-end analog phones and allows organizations to take advantage of cloud calling with a lower overall IP telephony investment. Demonstrated ability to train and supervise a well - developed and effective team of professionals. If unable to connect, it will use TCP 443. Choose your local region from our global cloud platform, and keep your data on-shore. Instead of all media going to Webex Cloud, it can remain on your network, for reduced Internet bandwidth usage and increased media quality. The connections that are used by Webex for Cisco BroadWorks are described The network The IP subnets for Webex media AWS IP subnet 18.230.160.0/25 have been removed from the IP subnets table. However, you can provide these devices with PSTN service by enabling Webex Calling for the Workspace. Ports for connections into and out of your environment. :TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384TLS version 1.2 only is supported by Webex services. Document Revision HistoryThis article is intended for network administrators, particularly firewall and proxy security administrators who want to use Webex messaging and meetings services within their organization. Webex services for meetings and messaging are primarily hosted in globally distributed data centers, that are either Cisco owned (e.g. These devices make intra-customer, intra-site calls, they also can make outbound audio\video calls to join Cisco Webex meetings hosted on other domains. The Webex app can also use the SIP protocol to join Webex meetings, but this is subject to the user either being called via their SIP address or choosing to dial a SIP URL to join a meeting (rather than use the functionality of the meeting native to the Webex app). * APNS and FCM do not have a fixed set of IP addresses. If you want to utilize Media Path Optimization with ICE, the local gateways Webex Calling facing interface must have a direct Valid settings for the device management URL. Membership Resources. The ranges may also contain hosts Also, the Cisco Webex Calling call control platform uses a technique called Media Relay to overcome the issue where the NAT does not manipulate application layer information. Technical Requirements Webex Other Instructions Live support using Webex Chat On the day Follow-up Questions Enquiries Online Please use our Contact Form for all technical support, sales, training and general enquiries. The Webex media edge listens on 5060 - 5070. See Updated Webex Services-Port Numbers and Protocols & Cisco Webex Services URLs table. Webex cloud and on-premises call control registered devices using SIP. Navigate to the Administration Menu -> Command Line Interface option. The Webex app and Webex Room devices establish signaling and media connections to the Webex cloud.Signaling trafficThe Webex app and Webex devices use HTTPS and WSS (secure websockets) for signaling. Prepare Your Environment for Webex Calling, Small business account management (paid user), "Cisco Webex Room, Board, and Desk Devices", Local Gateway Requirements for Webex Calling, Hardware and Software Requirements for Local Gateway, Certificate and Security Requirements for Local Gateway, Firewall, NAT Traversal, and Media Path Optimization Requirements for Local Gateway, Port Reference Information for Cisco Webex Calling, https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/cube/configuration/cube-book.html, Local Gateway for Webex Calling Ordering Guide, Cisco Unified Border Element Configuration Guide. Inbound SIP signaling traffic from the Webex cloud. Broad experience across multiple platforms. 2. This feature is on by default but can be disabled in Control Hub, Used to perform safety-checks on URLs before unfurling them in the message stream. Configure the Webex Device Management URL. If you're using a Cisco Expressway, the media ranges need to be set to 36000-59999. If unable to establish a connection over UDP 9000, it will use TCP port 443. Cisco Webex devices Calling - network requirements, product, the challenges presented by the presence of a, NAT are addressed. Make sure your deployment has one or more of the local gateways (Cisco CUBE (for IP-based connectivity) or Cisco IOS Gateway For Webex Room devices, open a service request with TAC to install this CA certificate into the RoomOS software.The table below shows Webex app and Webex device support for TLS inspection by Proxy servers, Supports Custom Trusted CAs for TLS inspection. Notehowever, that you will need to allow access to the clouddrive.com domain, if you join a space owned by another organization that has been using the clouddrive.com domain to store files that you require (i.e. Webex does not support or recommend filtering IP addresses for a particular region. Filtering by region can cause serious degradation to the in meeting experience up to and including the inability to join meetings entirely. Webex leverages the Akamai content delivery network (CDN). Updated the Trust Portal link in Domain and URL section. Without this, a SIP device in a private network would not be able to receive calls. See "Cisco Webex Room, Board, and Desk Devices" in Supported Devices for Webex Calling for more information. Awards i need to understand some points about Cisco Webex device calling and network requirements. These differences are summarized below: Summary of device types and protocols supported by Webex. The Webex Client makes the majority of its data transfers and loading using HTTPS over port 443. A technique called NAT Traversal is used to overcome the issues created by the presence of a NAT. Network Requirements for Webex, Webex Meetings, Webex Calling and Cisco Jabber Provides information for network administrators on port numbers, protocols, IP The enterprise firewall must allow outbound traffic (SIP, RTP/UDP, HTTP) to specific IP addresses/ports, covered in NAT does not manipulate application layer information. Note: For VG400, the default RTP port range is 8000 to 48000.With Cisco IOS-XE Release 17.5.1a, this will have to be manually changed before onboarding the device to meet the Webex calling RTP port range requirements. If the endpoints are in a different location and there is no direct Webex signaling traffic and Enterprise Proxy Configuration. Provides onboarding and usage tours for new users. Provides information for network administrators on port numbers, protocols, IP address ranges, and domains to be allowed. with each office s video support team. Webex Desktop Clients (Mac/PC, including WebApp the browser based thin client) connecting to Webex Meetings. Education & Requirements. Added new IP subnets (20.57.87.0/24*, 20.76.127.0/24* and 20.108.99.0/24*) used to host Video Integration for Microsoft Teams (aka Microsoft Cloud Video Interop) services, and the domains (*.cloudfront.net, *.akamaiedge.net, *.akamai.net and *.fastly.net) that we have added for Content Delivery Networks used by Webex services. Please try again later. Webex data centers for identity services, meeting services, and media servers) or hosted in a Cisco Virtual Private Cloud (VPC) on the Amazon AWS platform (e.g. Remove NTLM Proxy Auth support for Management Connector and Call Connector hybrid services, TLS Inspection support for Room Devices added. Configure your Proxy to allow access to the URLs in the table below for Webex Hybrid Services. Encrypted SIP signaling is preferred as the certificates exchanged between the Webex cloud and Expressway E can be validated before proceeding with the connection.Expressway is commonly used to enable SIP calls to the Webex cloud and B2B SIP calls to other organizations. This includes TSP partner systems or our content delivery partners. For more info, see https://docs.microsoft.com/en-us/windows/win32/wininet/wininet-vs-winhttp, The Webex app and Webex devices validate the certificates of the servers they establish TLS sessions with. Most DNS queries are made over UDP; however, DNS queries may use TCP as well. WebNetwork Requirements for Webex, Webex Meetings, Webex Calling and Cisco Jabber Provides information for network administrators on port numbers, protocols, IP address Access to these external domains can be restricted by configuring your Proxy to allow only the source IP addresses of your Hybrid Services nodes to reach these URLs. once the SIP device sends out its first RTP packet. On-prem SIP/H323 devices calling into (or being called back from) a Webex Meeting. The deployment i'm focused on is only made of Cisco Webex devices registering to the cloud (no Teams apps). Details of Webex web-based app and Webex SDK media support added (No media over TLS). You must purchase phones separately from the Webex Calling monthly per-user service, and the phones require the Webex Calling phone OS. 4. During this period, you may need access to both the webexcontent.com domain (for new files) and the clouddrive.com domain (for old files).If you enforce the use of the webexcontent.com domain only: Old files uploaded and stored in the clouddrive.com domain (by you, or a participating organization) will not be available for viewing & download in Webex messaging spaces that you are a member of.If you enforce the use of the clouddrive.com domain only: You will not be able to upload files, and new files uploaded and stored in the webexcontent.com domain by another organization whose space you are participating in, will not be retrievable. How do I optimize firewall and proxy settings for use with Webex services? Local Third-party internet connectivity check to identify cases where there is a network connection, but no connection to the Internet. This is your home to ask questions, share knowledge, and attend live webinars. If devices from the internal network go directly to the cloud, do they apply SIP ALG or similar functionality on their own? Allow domains access through your Firewall, Web Proxy, or any other filtering device, List of IP addresses by region, Ports used by the Webex client for communication for both inbound and outbound traffic, Default Ports used by Video Collaboration Devices. To onboard the VG400 on to Webex Calling, log in the VG400s local web interface via the GE 0/0/1. effectively relaying the traffic from one device to another. The purpose of this white paper is to help customers, partners, and end users understand the different elements involved in the integration of Webex Calling and Cisco VG400 ATA. Here is a list of the addresses, ports, and protocols used for connecting your phones, the Webex App, and gateways to Webex for Cisco BroadWorks. It is strongly advisable for the SIP port to be different from 5060 (for example, 5075) due to known issues with using the Nobody has idea how would device change SDP information in SIP messages when outbound connection traversing NAT is going to the Webex cloud? For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. in deployments where integration into Cisco Unified Communications Manager is required. Comments cannot contain these special characters: <>()\, WBX84420 - I Get a Low-Bandwidth Error when I Try to View Video from TelePresence Users, Cisco Webex Meeting Center Video Conferencing Enterprise Deployment Guide.pdf, Network Requirements for Webex Teams Services, Network Requirements for the Cisco Webex China Cluster, WBX000028782 - Network Requirements for Webex Teams Services, https://help.webex.com/WBX264/How-Do-I-Allow-Webex-Meetings-Traffic-on-My-Network. For more info on the low bandwidth error, see: WBX84420 - I Get a Low-Bandwidth Error when I Try to View Video from TelePresence Users. If the VG400 is behind a corporate network firewall, certain ports for signaling and media are required to be opened. The following diagram illustrates integration points. Each Webex Calling data center hosts call routing functions and provides provisioning interface access (with Control Hub) to Webex Calling. Refer to supported devices for Configure the VG400 for Webex license reports (optional). a public IP address assigned to the interface facing Webex Calling for calls between the local gateway and the endpoints to Most organizations use proxy servers to inspect and control the HTTP traffic that leaves their network. If your endpoint requires gatekeeper communication, also open port 1719 which includes Lifesize. Added*.appdynamics.com domain to the list, Updated Ports and Protocols for Webex SIP Services table. Disabled by default, is opt-in via Control Hub. The SIP app or device will be registered to a SIP based call control application (such as Unified CM), which typically has a SIP Trunk connection to Expressway C and E that allows inbound and outbound calls (over the internet) to the Webex Cloud.SIP apps and devices may be: Note * If a router or SIP firewall is SIP Aware, meaning it has SIP Application Layer Gateway (ALG) or something similar enabled, we recommend that you turn off this functionality to maintain correct operation of service. 6E!hg8J?'jsw:Yy^Qq *0~x=~HQ$p9Im3UvSjN^5. Supporting the operation, maintenance and repairs to the audio visual/video conference equipment, and its related software and network components. Webex Services Port Numbers and Protocols. These ranges contain the hosts for NPS proxy, but we cannot give the exact addresses. 01:53 AM Filtering by region can cause serious degradation to the in meeting experience up to and including the inability to join meetings entirely. Cisco Webex Video Mesh provides a local media service in your network. What settings does Webex recommend for proxy servers? This constant communication ensures that the NAT bind timer never expires, effectively making the dynamic bind permanent. Cisco Webex Network Test / Network Requirements. documented on help.webex.com. If you are also leveraging Webex Teams (formerly Cisco Spark) in your environment, implement the settings from this article and the Webex Teams Network Requirements article. Each device in an audio call requires 100 kbps. Webex micro-services, like Software upgrade service. Your exact provisioning URL is available in the template you create in Partner Hub). We also require certificate validation through a certificate revocation list. Finally, anyone can set Note: An * shown at the beginning of a URL (e.g., *.webex.com) indicates that services in the top level domain and all subdomains must be accessible. CM, More details can be found in the Cisco Unified Border Element (CUBE) Enterprise Configuration Guide at https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/cube/configuration/cube-book.html. Investment protection Customers can continue to use existing analog phones, fax machines, and modems while taking advantage of cloud calling telephony and plan their migration effectively. View orders and track your shipping status, Create and access a list of your products. Connection failure to the Webex audio and video services will occur if a proxy server requires the presence of SNI. Following Note added to IP Subnets for media section : The above IP range list for cloud media resources is not exhaustive, and there may be other IP ranges used by Webex Teams which are not included in the above list. 0 Webex Calling is a cloud-based phone system optimized for midsize businesses, providing a PBX solution with a virtual receptionist and personalized voice mailboxes, calling with extension numbers, direct inward dialing (DID) numbers, directory URIs (email-style addresses), or directory-based dialing. Solid IT technical awareness that was built through hands-on experience. It provides smooth transition to the cloud for customers with essential business calling capabilities and is delivered from the global Webex collaboration platform. 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