Dynamic call characteristic control on a per call basis

Dynamic call control

Dynamic DSP allocation for universal access to a packet network

Dynamic management of trunk group members

Dynamic media authorization in mobile networks

Dynamic priority adjustment in a real time streaming engine

Dynamic private network

Dynamic re-routing

Dynamic realtime protocol for facsimile and the like

Dynamically controlled packet filtering with correlation to...

Dynamically controlled packet filtering with correlation to...

Early detection of in-band signals in a packet voice...

Echo canceller and compression operators cascaded in time...

Efficient connection of ISDN private branch exchanges to a...

Efficient variable rate coding of voice over asynchronous...

Electronic communications manager

Electronic loop provisioning methods and systems

Electronically controlled main distributing frame

Embedded WEB phone module

Embedded web phone module