Hi here,
If I use detection method of DTMF to do the CAS(CPE Alerting Signal), is it OK?
I believe CAS Tone is just a special DTMF Tone with strict requirement.
Hi here,
If I use detection method of DTMF to do the CAS(CPE Alerting Signal), is it OK?
I believe CAS Tone is just a special DTMF Tone with strict requirement.
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