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SPA 122 - Modem Line Toggle Code sticky for all calls or not?

Hi all,

I need to be sure if *99 toggles all subsequent calls in modem pass-through or just the one that had *99 prefixed?

Some customers report echo and since this feature disable echo canceller, it might explains why.

Is there a way to know when an ATA is in modem pass-through?

Thanks,

Benoit

1 REPLY

SPA 122 - Modem Line Toggle Code sticky for all calls or not?

The modem toggle code affects only the call that had *99 prefix.

You can try to reduce echo using "echo options", impedance option and volume options.

Regards.

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