Hi all,

I’m trying to add some sound effect in my freeswitch server and testing mod_soundtouch. The test based on:

Debian 8.11 Jessie
FreeSWITCH Version 1.8.5+git~20190124T225359Z~31281a0bf1~64bit (git 31281a0 2019-01-24 22:53:59Z 64bit)
libsoundtouch1/oldstable,now 1.7.1-13~1-jessie+1 amd64

I tried to load soundtouch in fs_cli and XML dialplan, but both of them turned human voice into noise and completely cannot hear any human voice.

In fs_cli:
soundtouch fa71575c-a392-11e9-becb-7701318508b0 start 0.7o

In XML Dialplan:
<action application=“soundtouch” data=“0.7o”/>

The PCMU and SPEEX codec had been tested and got the same result.

Any suggestions on this issue?

Regards.