Siemens AG
Analog Line Interface Solution ALIS
Siemens AG
Digital Answering Machine with Full Duplex Speakerphone SAM EC
Siemens AG
Analog Line Interface Solution ALIS V3
Infineon Technologies
Analog Line Interface Solution ALIS V3
Infineon Technologies
Sophisticated Answering Machine with Echo Cancellation SAM-EC
Siemens AG
Analog Line Interface Solution ALIS V3
Siemens AG
Analog Line Interface Solution ALIS V3