VCL-PRI ISDN (Primary Rate Interface) ISDN Multiplexer provides an efficient and cost effective platform to convert 30 dial-up, analog voice circuits to a digital E1, PRI ISDN interface, as per ITU-T Rec. Q.931.

The VCL-PRI ISDN (Euro ISDN) Multiplexer may be used to connect fully digital corporate LAN's and ISP equipment and networks with an E1, PRI ISDN interfaces to analog PSTN circuits, or analog equipment. The VCL-PRI ISDN Multiplexer bridges the gap between the analog and the digital E1 world, by providing an intelligent interface to inter-connect the Analog to the Digital.

The VCL-PRI ISDN (Euro ISDN) Multiplexer is an ideal choice for corporate and ISP customers who wish to connect their equipment with an E1, PRI ISDN digital interface, to either analog equipment or to analog PSTN lines.

The VCL-PRI ISDN (Euro ISDN) Multiplexer offers all types of analog interfaces (FXO / FXS / 2W/4W E&M) that may be required to connect to an E1, PRI ISDN digital network. The VCL-PRI ISDN Multiplexer shall interface to the E1, PRI ISDN port of any Switch / PBX using PRI ISDN (Euro ISDN) signaling as per ITU-T Rec. Q.931 to inter-connect up to 30, analog interfaces to the E1, PRI ISDN port.