PSB4860
Digital Answering Machine with Full Duplex Speakerphone SAM EC (Siemens Semiconductor Group)
PSB4500
(PSB4501) Standard Speech Circuit (Siemens)
PSB4501
(PSB4500) Standard Speech Circuit (Siemens)
PSB45030
2.2 Hands Free Add On Circuit (Siemens)
PSB45030-T
2.2 Hands Free Add On Circuit (Siemens)
PSB4506
Ebhanced Speech Circuit (Siemens)
PSB4595
Analog Line Interface Solution ALIS (Siemens Semiconductor Group)
PSB4596
Analog Line Interface Solution ALIS (Siemens Semiconductor Group)
PSB4600
Pci Interface (Siemens)
PSB4610
Pci Interface (Infineon Technologies Corporation)