Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼
Firewall traversal
Cisco VCS Administrator Guide (X7.0)
Page 227 of 488
Configuring a traversal client and server
Full details of how to configure a VCS Control and VCS Expressway as traversal client and server
respectively are given in the following sections. However, the basic steps are as follows:
respectively are given in the following sections. However, the basic steps are as follows:
Step Description
On the VCS Expressway, create a traversal server zone (this represents the incoming connection from
the VCS Control). In the Username field, enter the VCS Control’s authentication username.
the VCS Control). In the Username field, enter the VCS Control’s authentication username.
On the VCS Expressway, add the VCS Control’s authentication username and password as
credentials into the local authentication database.
credentials into the local authentication database.
On the VCS Control, create a traversal client zone (this represents the connection to the VCS
Expressway).
Expressway).
On the VCS Control, enter the same authentication Username and Password as specified on the VCS
Expressway.
Expressway.
Configure all the modes and ports in the H.323 and SIP protocol sections to match identically those of
the traversal server zone on the VCS Expressway.
the traversal server zone on the VCS Expressway.
Enter the VCS Expressway’s IP address or FQDN in the Peer 1 address field.