Siemens AG
ISDN Terminal Adapter Circuit (ITAC®)
Infineon Technologies
IPAC-X ISDN PC ADAPTER CIRCUIT
Pulse Electronics
TELECOMMUNICATIONS PRODUCTS
Infineon Technologies
Infineon Codec with U PNTransceiver and Embedded Microcontroller featuring Acoustic Echo Cancellation
Infineon Technologies
Infineon Codec with U PNTransceiver and Embedded Microcontroller featuring Acoustic Echo Cancellation