Mitel Networks

ISO-CMOS ST-BUS™ FAMILY CEPT PCM 30/CRC-4 Framer & Interface

Zarlink Semiconductor Inc

Integrated PCM Filter Codec

Mitel Networks

ISO-CMOS ST-BUS™ FAMILY Small Digital Switch (MiniDX)

Mitel Networks

ISO-CMOS ST-BUSFAMILY Digital Switch

Zarlink Semiconductor Inc

CMOS ST-BUS™ FAMILY Enhanced Digital Switch

Mitel Networks

ISO-CMOS ST-BUS™ FAMILY T1/ESF Framer Circuit (ACCUNET® T1.5)

Zarlink Semiconductor Inc

Integrated PCM Filter Codec

Mitel Networks

Integrated PCM Filter Codec

Mitel Networks

Integrated PCM Filter Codec

Mitel Networks

Digital Telephone with HDLC (H-Phone)

Zarlink Semiconductor Inc

Advanced T1/CEPT Digital Trunk PLL

Mitel Networks

Integrated PCM Filter Codec

Mitel Networks

ISO-CMOS ST-BUS™ FAMILY HDLC Protocol Controller

Zarlink Semiconductor Inc

CMOS ST-BUS™ FAMILY Multiple Rate Digital Switch