How to configure the enable transcoding function and install G729 voice coding in Case7 FreeSwitch
This article mainly introduces how to configure Case7 FreeSwitch to turn on transcoding and install G729 voice code. it is very detailed and has a certain reference value. Interested friends must finish reading it!
One click to install G729
Test environment
CentOS 6.9 64bit
FreeSwitch 1.6.x
Please install FreeSwitch before installing the G729 module
Download the script and perform the installation
Wget file.qzlink.com/bcg729.shsh bcg729.sh
Check if the installation is successful
Fs_cli-x "show codecs" configuration transcoding succeeded
Our client may be G729 coded (to save traffic), but the operator may require PCMA 711 encoding
It can be configured as follows:
Modify the default 2 profile files
/ usr/local/freeswitch/conf/sip_profiles/external.xml/usr/local/freeswitch/conf/sip_profiles/internal.xml
Set all three properties to false. If not, add these three lines.
Inbound-late-negotiation coding late negotiation off
Inbound-zrtp-passthru is off, whether passthru traversal mode is used.
Whether disable-transcoding forbids transcoding false is enabled for transcoding
Add this line for systems above FreeSwitch 1.6 +, at the end of profile
Restart freeswitch to take effect
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