Chapter 1 Introducing Cisco Unified MeetingPlace Web Conferencing

About Cisco Unified MeetingPlace Web Conferencing

How Users Connect to Web Conferencing

Users connect to the Web Conferencing home page to sign in, schedule or find meetings to attend, and update their profile settings. This connection uses the primary IP address (or hostname) configured on the Web Conferencing server and port 80.

When a meeting is scheduled to begin, the Cisco MeetingPlace Agent Service instructs the web engine to initiate the meeting. As users join the web component of the meeting, the Flash-based meeting console is downloaded on their desktops, allowing them to connect to the Flash Media Server running on the Web Conferencing system by using the secondary IP address (or hostname) configured on the server.

The meeting console communicates with the Flash Media Server on the Web Conferencing server through TCP port 1627, as shown in Figure 1-1. If this port is blocked due to a firewall, the Flash client establishes a tunnel connection over HTTP through port 80. This process allows the meeting console to bypass firewall restrictions so that external users can participate in web conferences.

The web server also supports tunneling over HTTPS by using Secure Sockets Layer (SSL).

Figure 1-1 How Users Communicate with Cisco Unified MeetingPlace Web Conferencing

Using the home page and meeting console

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Using the home page

Using the meeting console

(TCP port 80)

2

(TCP port 1627)

3

Web-

conferencing

server

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1.For external participants, the meeting console tunnels communication by using HTTP through TCP port 80.

2.Cisco Unified MeetingPlace Web Conferencing home page traffic (signing on, scheduling meetings, changing profile settings, etc.) for both internal and external participants uses port 80.

3.For internal participants using the meeting console, connection is made directly to the web server over TCP port 1627.

How Web Conferencing Fulfills Requests

Figure 1-2shows how Cisco Unified MeetingPlace Web Conferencing components work together to fulfill user requests.

Installation and Upgrade Guide for Cisco Unified MeetingPlace Web Conferencing Release 6.x

 

OL-13418-01

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Cisco Systems Unified MeetingPlace Web Conferencing manual How Users Connect to Web Conferencing