Cisco Cisco MediaSense Release 8.5(1) Guía De Instalación

Glossary

An active server is a server that has one instance of each of the feature services (

, 

). A Unified MCP deployment

must have at least one, or at most, two active servers. Replication is available in both servers.

For 

 purposes, if one active sever goes down the other active server

can handle the complete load for both servers.

Application Programming Interface (API) Service is a 

 service. Each Unified

MCP 

 can only have two instances of the API Service with only one instance

in the primary server and another instance in the secondary server. Each API Service must have

a corresponding 

. If a Unified MCP cluster has more than two

servers, the additional servers will not have an API Service or Configuration Service. Each

instance of the API Service corresponds directly to one instance of the 

.

The Unified MCP system uses SIP for call control. A call control feature refers to any new call,

transferred call, or call that is placed on hold.

 service. It communicates with the network layer,

the 

 to provide key recording functions

within the Unified MCP system. One instance of the Call Control Service is present in every

server in a Unified MCP deployment.

Installation and Administration Guide for Cisco MediaSense 8.5(1)