Contains the call-forwarding intelligence for an MGCP network.
An accounting record that contains details about calls placed on a network.
One minute of phone usage, which equals 1/60th of an Erlang.
Allows a called party to see who is calling them.
A list of partitions in which a device (for example, an IP phone) is allowed to look when matching dialed digits.
A Cisco IOS feature that supports CCM-like functions on a router, as opposed to a dedicated server platform.
An electrical component that passes alternating current but blocks direct current.
Where the local telephone company's phone switch is housed.
A digital document containing information about the certificate's holder.
A trusted third party that vouches for the validity of a certificate.
Software that installs a Locally Significant Certificate (LSC) on Cisco IP phones released prior to the 7970G model.
Cisco software running on a Media Convergence Server, which performs call processing functions in an IP telephony environment.
A Cisco software product that provides E-911 (Enhanced 911) service for an IP telephony network.
The operating system on Cisco routers, and some Cisco Catalyst switches, used to configure network operation.
A hardware module that offers voice mail and autoattendant features in a router.
A logical grouping of Cisco CallManager servers.
A dynamically created database containing sound patterns commonly used during a conversation (for example, the ing sound).
An algorithm that encodes and decodes waveforms (for example, G.711 and G.729).
When a carrier to leases space for its equipment in a CO.
A Cisco application that gives specific users rights to configure their own conferences via a web interface.
A QoS technology that intelligently queues packets.
The process of recovering from a link failure where traffic begins to flow over a backup link.
A network environment where voice, data, and/or video coexist.
