Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼
Cisco Jabber Guest
This section describes how to configure your VCS for Cisco Jabber Guest services.
Jabber Guest services overview
Cisco Jabber Guest is a consumer to business (C2B) solution that extends the reach of Cisco's enterprise
telephony to people outside of a corporate firewall who do not have phones registered with Cisco Unified
Communications Manager.
telephony to people outside of a corporate firewall who do not have phones registered with Cisco Unified
Communications Manager.
It allows an external user to click on a hyperlink (in an email or a web page) that will download and install (on
first use) a H.264 plugin into the user's browser. It then uses http-based call control to "dial" a URL to place a
call to a predefined destination inside the enterprise. The user is not required to open an account, create a
password, or otherwise authenticate.
first use) a H.264 plugin into the user's browser. It then uses http-based call control to "dial" a URL to place a
call to a predefined destination inside the enterprise. The user is not required to open an account, create a
password, or otherwise authenticate.
To enable the call to be placed, it uses the Expressway solution (a secure traversal zone between the VCS
Control and VCS Expressway) as a Unified Communications gateway to traverse the firewall between the
Jabber Guest client in the internet and the Jabber Guest servers inside the enterprise to reach the destination
user agent (endpoint).
Control and VCS Expressway) as a Unified Communications gateway to traverse the firewall between the
Jabber Guest client in the internet and the Jabber Guest servers inside the enterprise to reach the destination
user agent (endpoint).
Jabber Guest signaling and media flows in single-NIC
deployment
deployment
This topic summarizes the Jabber Guest traffic flow through the VCS Expressway and VCS Control
deployment when the VCS Expressway has only one network interface card (NIC) active.
deployment when the VCS Expressway has only one network interface card (NIC) active.
The dual-NIC deployment is described in Cisco Jabber Guest Server 10.0 Installation and Configuration
Guide.
Guide.
Single-NIC VCS Expressway deployment summary
n
The VCS Expressway is in the DMZ with a single NIC enabled
n
The VCS Expressway is used for TURN services and reverse proxy
n
SIP traffic goes from the Jabber Guest server to the VCS Control. The VCS Expressway does not do call
control
control
n
Media flows between the VCS Expressway and VCS Control using a port range and not a traversal zone
Cisco TelePresence Video Communication Server Administrator Guide (X8.5.2)
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Unified Communications
Cisco Jabber Guest