[asterisk-users] echo canceler query

[Agustina Berretta]

Hello

I have a question regarding Asterisk echo cancellation.
I´m using a fax connected to an FXS interface and an E1 ISDN line to PSTN.
The issue I´m having is with sending fax through the E1 and I´m suspecting
is due to echo troubles as I have some echo issues in my E1 line.
How can I know if the echo canceller is being cancelled when fax tone is
detected?

Thanks!!!
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