External hardware transcoding unit for TelcoBridges’ ProSBC



The TelcoBridges TSBC-HW-TRANS is a carrier-grade hardware platform to transcode sessions processed by the ProSBC session border controller. Supporting up to 2,744 transcoding sessions per enclosure, multiple TSBCHW-TRANS units can be stacked to reach a total of 30,000 transcoding sessions with a single instance of ProSBC. Each unit is managed independently by the ProSBC and does not require a public IP address to any VoIP peers connected to the SBC on the WAN/LAN networks. The unit also allows for voice services such as prompt playback, call progress tones and call recording to be inserted into a session’s call flow.

Product Characteristics:

  • 1U slim form factor
  • Telco-grade hardware with either AC or DC redundant power supplies
  • Transcoding for G711, G723, G729, AMR-NB, AMR-WB, T.38, DTMF and more
  • Add voice services to the SBC call flows

Detailed product information:


TSBC-HW-TRANS data sheet