dell 990/9010/t3500/t7500/t3600/t7610/HP Z200/Z820
Digium TE212P Information:
The Digium TE212P is the next wave of Digium hardware to offer on-board Octasic echo cancellation, each compatible with a 5.0- volt and 3.3-volt slot respectively. Echo cancellation is supported for two full T1s or J1s (48 channels), or E1s (62 channels) to eliminate echo and improve voice quality in situations where software echo cancellation is not sufficient, where echo cancellation is not done at the CO, or where CPU utilization must be minimized.
By supporting 128ms of echo cancellation on each and every channel, the card will perform in the most difficult environments while providing capacity/length tradeoff.
The Digium TE212P provides robust echo cancellation on the network side for situations involving a 4-to-2 wire hybrid, giving users its highest performance.