S30817-Q626-A564-3 Siemens HiPath/HiCom PBX Expansion Card

The Siemens S30817-Q626-A564-3 is a TML8W trunk module designed for use in Siemens HiPath and HiCom business communication systems. This board provides eight analogue trunk line interfaces, enabling connection to the public switched telephone network (PSTN) for inbound and outbound call handling.

The TML8W module is typically deployed in enterprise PBX environments where multiple external analogue lines are required. It integrates into the system’s expansion chassis and provides reliable trunk connectivity for organisations maintaining traditional telephony infrastructure alongside or as an alternative to digital or IP-based trunk solutions.

This is a legacy module from the Siemens/Unify HiPath product line, which has been discontinued following the transition to newer unified communications platforms. It remains a valuable component for organisations continuing to operate and maintain existing HiPath or HiCom installations.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.