ZL50212 canceller equivalent, 288 channel voice echo canceller.
* ZL50212 has nine Echo Voice Processors in a single BGA package. This single device provides 288 channels of 64 msec echo cancellation or 144 channels at 128 msec ec.
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* Voice over IP network gateways Voice over ATM, Frame Relay T1/E1/J1 multichannel ech.
The ZL50212 Voice Echo Canceller implements a cost effective solution for telephony voice-band echo cancellation conforming to ITU-T G.168 requirements. The ZL50212 architecture contains 144 groups of two echo cancellers (ECA and ECB) which can be co.
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