Control method

Control of a telephone switching system over a digital...

Control of communication traffic

Control of optical connections in an optical network

Controlling communication path reservations in a packet...

Controlling media server resources in a VoIP network

Controlling mobile phone system user views from the...

Controlling service quality of voice over Internet Protocol...

Controlling voice communications over a data network

Converged home gateway

Convergence of telephone signaling, voice and data over a...

Conversational bearer negotiation

Conversational bearer negotiation

Cooperative media applications using packet network media...

Coupling of splitter with subset of plurality of lines on...

Credit based telephony service facilitation

Cross service common user image association

CTI Control System

Customer activation of telephony services in integrated...

Customer premises equipment call re-routing technique