Does Webex use UDP or TCP?

Webex utilizes port 9000 for the Webex Events Audio Broadcast feature. If unable to connect, it will use TCP 443. The Webex client will try to connect to a Multimedia server over UDP port 9000. If unable to establish a connection over UDP 9000, it will use TCP port 443.

Does Webex use port 80?

Most DNS queries are made over UDP; however, DNS queries may use TCP as well. The Webex Client makes the majority of its data transfers and loading using HTTPS over port 443. In some cases, port 80 will also be used before being redirected to a secure connection.

Does Webex use port 5004?

TCP 5004** Outbound Alternate Webex Client Media (VoIP and Video RTP) The Webex Desktop App will attempt to connect to a Multimedia server over TCP port 5004 if it cannot establish a connection over UDP port 9000. If both of those ports are closed the connection will be established via TCP port 443.

Does Webex use SIP protocol?

The Webex SIP addresses are used behind the scenes for all SIP call routing in Webex services in Control Hub, such as calls between Webex users, calls with an integrated call service ( Calling in Webex (Unified CM), Webex Calling, or Hybrid Call Service).

What port does Webex use for video?

Ports used by Cisco Video Collaboration Devices The Webex media edge listens on 5060 – 5070. If your endpoint requires gatekeeper communication, also open port 1719 which includes Lifesize. If you’re using a Cisco Expressway, the media ranges need to be set to 36000-59999.

What ports do Webex use?

Ports used by Webex Meeting Clients

Webex website, Webex Desktop App/Productivity Tools, Webex Meetings for Android/iOS, Webex Web App
Protocol Port Number(s) Direction
TCP/UDP 53 Outbound
UDP 9000 Outbound to Webex
TCP 5004, 443, 80 Outbound to Webex

Does Webex use AWS?

Webex services for meetings and messaging are primarily hosted in globally distributed data centers, that are either Cisco owned (e.g. 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. Webex messaging micro- …

Does Webex use multicast?

Webex messaging is seamlessly integrated into the Vivoh multicast App providing a unified experience when streaming Webex webinars.

Does Cisco Webex AWS?

Cisco supports Webex media services in secure Cisco, Amazon Web Services (AWS) and Microsoft Azure data centers. Note: The IP subnets listed below are for Webex media services.

Does Webex support 1080p video?

By default, Webex allows 1080p video at 30 frames per second with up to 6-Mbps bandwidth for the entire meeting. 323-based third-party video devices.

What port does WebEx use?

To use Cisco WebEx Telepresence , you need to enable TCP port 5061 outbound for Session Initiation Protocol (SIP) communication and TCP port 443 outbound for provisioning and directory services.

How do I download WebEx?

Steps Go to your WebEx page in a web browser. Click My Files. Click the My Recordings tab. Click the down-arrow next to the meeting you want to download. Click Download.

What is the maximum number of participants in a WebEx Meeting?

Cisco WebEx is currently licensed for a maximum of eight participants per meeting. Scheduling and hosting Cisco WebEx is available to anyone with a valid MUSC NetID.