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DSP echo cancellation
- Thread starter Gtelcom
- Start date
Telecomp9434
Vendor
Depends on the system. Alot of VoiP Manafactures have went through the struggles and finally figured out how to calibrate the settings correctly. Some are still a work in progress.
If possible use SIP trunks, best value more reliabel than POTS.
"Voice and Data Solutions
If possible use SIP trunks, best value more reliabel than POTS.
"Voice and Data Solutions
jplissonneau
Technical User
It's more like some analog trunks don't work well with echo cancelers. Even though there are international standards specifying acceptable levels of return on the line (and acceptable performance of echo cancelers), it's not one of the things your telephone company will check and fix as it is not a problem with analog or even TDM phones (the reverberation is there but you won't notice it).
IP phones have built-in echo cancelers that are excellent on the phones I use.
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A(PS|CI)S-SMEC
IT consultant
Canada / Quebec City area
IP phones have built-in echo cancelers that are excellent on the phones I use.
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A(PS|CI)S-SMEC
IT consultant
Canada / Quebec City area
- Status