Operation Manual – Location Server Configuration
H3C XE 200/2000 IP PBX
Chapter 1 Location Server Configuration
1-1
Chapter 1 Location Server Configuration
1.1 Overview
A location server (LS) stores device and number information, answers queries about
the information from a process server (PS), and manages the media server (MS).
Figure 1-1
shows the architecture of the XE IP PBXs.
Location Server
Process Server
Media Server
Gatekeeper
SIP Server
H.323 Gateway
SIP User Agent
XE IP PBX
Location Server
Process Server
Media Server
Gatekeeper
SIP Server
H.323 Gateway
SIP User Agent
XE IP PBX
Figure 1-1
Architecture of the XE IP PBXs
A PS, LS and MS communicate with each other via call application interface (CAI)
proprietary protocol interface. After receiving a register request from a gateway (the
gateway in this manual refers to H.323 gateway and SIP user agent client, unless
otherwise noted), the PS exchanges such messages as query, response, notification,
and indication with the LS. And after receiving a call request from a gateway, the PS
queries the LS for number information through CAI message.
The device information on an LS is configured by an administrator, while the number
information on the LS is configured by an administrator or reported by gateways
through PS.
1.2 Functionality and Features
1.2.1 LS Functionality
z
Uniformly assigning number resources
Содержание XE 200 IP
Страница 7: ...Basic Configuration...
Страница 42: ...Process Server Configuration...
Страница 82: ...Location Server Configuration...
Страница 182: ...Feature...
Страница 259: ...System Management...
Страница 341: ...IP Performance and Application...
Страница 349: ...Media Server...
Страница 360: ...Call Services...
Страница 507: ...Appendix A...
Страница 511: ...Appendix B...