The TE133 design utilizes state of the art technologies to support T1/E1/PRI environments requiring a high-performance, cost effective digital telephony interface card. The TE133 has the ability to create a seamless network, interconnecting traditional telephony systems with Voice over IP technologies.
The TE133 card supports industry standard telephony protocols, including Primary Rate ISDN (both North American and Euro Standard) protocol families for voice. Both line-side and trunk-side interfaces are supported, as well as advanced call features. Octasic based hardware echo cancellation is built into the cards, which removes the task of echo cancellation from the systems CPU and increases overall system performance and call quality.
The TE133 card is fully compatible with existing software applications and are fully integrated with Digium’s Asterisk® software. With the combination of Digium hardware and Asterisk software, numerous telephony configurations are possible. From the traditional PBX to VoIP Gateways, Digium solutions are paving the way for a new generation of worldwide communications.
This product is a replacement for: Digium - Single Span Digital T1/E1/J1/PRI Card (1TE121PF)
Compatible with Switchvox 80, 310, 360, 380, 450 and 470 appliances.
One (1) RJ48 Interface Port
Selectable T1, E1 or J1 Mode / Half-Length, Half-Height, Digital Card
Up to 24 (T1/J1) or 30 (E1) simultaneous calls
Built-in 128ms Octasic DSP hardware echo cancellation