Setup of new subscriber radiotelephone service using the...

Shared knowledge in a telephone system

Short message service support over a packet-switched...

Signal permuting

Signal-type dependent real-time fax relay

Signaling link interface for processing signaling...

Signaling method and arrangement

Signaling method for internet telephony

Signaling system and method to connect idle internet end...

Signalling gateway

Signalling in a telecommunications system

Signed message based application generation and delivery

Silent monitoring in a voice-over-data-network environment

Silent redial system for VoIP modem

Simplified IP service control

Simulated annealing for traffic matrix estimation

Single medium wiring scheme for multiple signal distribution in

Single-wiring network for integrated voice and data communicatio

SLC-96 plug-in multiplexer

Sliced crossbar architecture with inter-slice communication