v Route Interface Structured Echo Cancellation Table

1.3.6.1.4.1.562.2.4.1.116.3.472

This attribute specifies whether echo cancellation is performed on this VoiceRoute. v1 specifies whether echo cancellation is performed by version 1 internal echo cancellers. v2 specifes whether echo cancellation is performed by version 2 echo cancellers. If echoCancellation is on, the internal echo canceller is enabled and echo cancellation is performed. If echoCancellation is off, the internal echo canceller is placed in transparent bypass mode and echo cancellation is never performed.