Manual De UsuarioTabla de contenidosTitle page1Contents5About this document7Subject7Applicable systems8Intended audience8Conventions8Related information8Description and features11Contents11Introduction12Migrating to an IP telephony network12Features14Capacity14Flexibility and redundancy14Software applications15Enhanced system management18Terminal equipment19Interworking/Interoperability22System architecture23Contents23Hardware architecture24Call Server26Small System Controller card26Signaling Server27Media Gateway 1000S29Ethernet switch (customer-supplied)30Power over LAN (optional)30Infrastructure30Software architecture31Centralized Automatic Software Upgrade31Centralized upgrade31Centralized patching31File uploading31Patching implementation31Configuration options33Contents33Introduction33Single campus deployment35Multiple buildings in a campus37Multiple sites38Routing to and from local branch offices39Distributed Call Servers40Reliability strategies41IP telephony node configuration43Tamaño: 1 MBPáginas: 46Language: EnglishManuales abiertas