Call processing
102 Avaya Application Solutions IP Telephony Deployment Guide
Mobility
IP Telephones or IP Softphones
IP Telephones allow access to the features of Communication Manager without having to be
tied to one location. One of the major benefits of IP Telephones is that you can move the
telephones around on an IP network just by unplugging them and plugging them in somewhere
else. One of the main benefits of IP Softphones is that you can load them on a laptop computer,
and connect them to the Communication Manager switch from almost anywhere. Users can
place calls, and handle multiple calls on their PCs. For detail description and features of IP
Telephones and Softphones see the
Terminals
chapter.
Extension to Cellular
Extension to Cellular is an integrated mobility solution that offers users the freedom to work
anywhere, anytime, using any type of cellular or wireless telephone. With Extension to Cellular,
calls to an office number are extended to a cellular telephone, allowing users to receive
work-related calls wherever they are and whenever they need. Additionally, the cellular
telephone can be administered so that when a user calls into the office, the user’s name and
office telephone number appear in the caller ID display of the telephone being called. When the
Extension to Cellular cell phone is administered to send office caller ID, the user also has the
option of picking up an ongoing Extension to Cellular cell phone call on the office telephone
when the user enters the office.
Extension to Cellular works over PRI as well as an IP trunk interface. The cell phone user
receives the same features and capabilities for incoming calls as a caller ID-enabled analog
telephone that is connected directly to the Avaya Communications Server. Extension to Cellular
provides this capability regardless of the cell phone’s cellular service provider or the cellular
standard in use.
Содержание Application Solutions
Страница 1: ...Avaya Application Solutions IP Telephony Deployment Guide 555 245 600 Issue 3 4 1 June 2005 ...
Страница 20: ...About This Book 20 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 21: ...Issue 3 4 1 June 2005 21 Section 1 Avaya Application Solutions product guide ...
Страница 22: ...22 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 74: ...Avaya Application Solutions platforms 74 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 106: ...Call processing 106 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 124: ...Avaya LAN switching products 124 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 139: ...Issue 3 4 1 June 2005 139 Section 2 Deploying IP Telephony ...
Страница 140: ...140 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 186: ...Traffic engineering 186 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 204: ...Security 204 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 214: ...Voice quality network requirements 214 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 228: ...Avaya Integrated Management 228 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 239: ...Reliability Issue 3 4 1 June 2005 239 Figure 69 S8700 Media Server in a high reliability configuration ...
Страница 274: ...Reliability and Recovery 274 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 275: ...Issue 3 4 1 June 2005 275 Section 3 Getting the IP network ready for telephony ...
Страница 276: ...276 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 350: ...Implementing Communication Manager on a data network 350 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 356: ...Network recovery 356 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 366: ...Network assessment offer 366 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 367: ...Issue 3 4 1 June 2005 367 Appendixes ...
Страница 368: ...Appendixes 368 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 394: ...Access list 394 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 414: ...DHCP TFTP 414 Avaya Application Solutions IP Telephony Deployment Guide ...