ZL38070 canceller equivalent, 256 channel voice echo canceller.
* ZL38070 has eight Echo Voice Processors in a single BGA package. This single device provides 256 channels of 64 msec echo cancellation or 128 channels at 128 msec e.
*
*
*
*
*
* Voice over IP network gateways Voice over ATM, Frame Relay T1/E1/J1 multichannel ech.
Data Sheet
The ZL38070 Voice Echo Canceller implements a cost effective solution for telephony voice-band echo cancellation conforming to ITU-T G.168 requirements. The ZL38070 architecture contains 128 groups of two echo cancellers (ECA and ECB) wh.
Image gallery
Download