Lucent Technologies Definity Enterprise Communication Server 8.2 User Manual

Page of 1707
DEFINITY ECS Release 8.2
Administrator’s Guide  
555-233-506  
Issue 1
April 2000
Phone reference 
1120
DEFINITY Internet Protocol (IP) Softphones 
19
Figure 54.
CentreVu IP Agent interface
Road-warrior application
The road-warrior application enables travelers to use DEFINITY ECS features 
from temporary remote locations, such as a hotel room. The road-warrior 
configuration uses two separate software applications running on a user’s PC that 
is connected to a DEFINITY system over an IP network. The single network 
connection carries two channels: one for call control signaling and one for voice. 
DEFINITY IP Softphone software handles the call signaling and an H.323 
V2-compliant audio application (such as Microsoft
®
 NetMeeting
®
) handles the 
voice communications.
Telecommuter application
The telecommuter application enables remote workers to use DEFINITY ECS 
features from a remote location, such while telecommuting from a home office. 
The telecommuter configuration uses two connections to the DEFINITY system: 
a connection to the PC over the IP network and a connection to the telephone over 
the public-switched telephone network (PSTN). The PC user places and takes 
calls with the DEFINITY IP Softphone interface and uses the telephone handset to 
speak and listen.
You can also use a variation of the telecommuter application for call center agents: 
CentreVu IP agent. This application uses the CentreVu IP Agent interface instead 
of the DEFINITY IP Softphone interface to emulate a remote CallMaster phone.
Stand-alone H.323
The stand-alone H.323 application enables travelers to use some DEFINITY ECS 
features from a remote location. This application uses a PC running an H.323 
v2-compliant audio application, such as Microsoft NetMeeting. The H.323 
application controls the call signaling and the voice path. However, since it does