The TE110Pe is a single span, selectable T1 (24-channel), E1 (32-channel), or J1 (24-channel) card that supports all the functionality of the quad T1/E1/J1 card. This card supports both voice and data modes on its single span. For example, the card can support 12 channels dedicated to voice and 12 to data while passing all traffic through to the Asterisk Open Source PBX, which reliably routes the channels to their designated locations. This eliminates the need for an external router. Digium TE110Pe Single T1 / E1 PCI Express Interface Card for Asterisk PBX Zaptel By utilizing the TDMoE (TDM over Ethernet) technology, an exclusive Digium process, one can easily connect multiple PCs equipped with the TE110Pe and achieve voice quality on par with single PBX implementations.
Scalability for this product is derived from adding multiple TE110PEs to each individual PC. Add addition cards as you need them for your expanding applications. The TE110Pe supports industry standard telephony and data protocols, including both RBS and Primary Rate ISDN (PRI) protocol families for voice and PPP, Cisco HDLC, and Frame Relay data modes. The board drives both line-side and trunk-side interfaces, including call features.