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Digium Echo Cancellation Module VPMOCT064
Digium VPMOCT064 Echo Cancellation Module
Digium VSM H/W Echo Cancellation Module for TE Dual Span cards. The VPMOCT064 provides the G.168 algorithm which has been labeled a benchmark for echo cancellation and performs 128 milliseconds / 1024 taps (codeks' utlization of the frequency of 8 KHz) of echo cancellation across all 60 channels in E1 mode or all 48 channels in T1/J1 modes. Further, this module takes advantage of the Octasic Voice Quality Enhancement to provide superior sound quality on all calls.
For use with the following digital cards:
Or purchase the following models which come bundled with the VPMOCT64M module: