freeswitch設置支持視頻語音編碼

1.修改FreeSWITCH安裝路徑下/conf/var.xml文件中,增長:編碼

<X-PRE-PROCESS cmd=="set" data="proxy_media=true"/>

2.修改FreeSWITCH安裝路徑下/conf/sip_profiles/internal.xml文件,設置inbound-proxy-media和inbound-late-negotiation爲truespa

<!--Uncomment to set all inbound calls to proxy media mode-->
<param name="inbound-proxy-media" value="true"/>
<!-- Let calls hit the dialplan before selecting codec for the a-leg -->
<param name="inbound-late-negotiation" value="true"/>

修改配置以後重啓FreeSWITCH或者打開FS_Cli輸入reloadxml。code

若是視頻編碼問題報錯,可嘗試修改/conf/var.xml的配置項global_codec_prefs 和 outbound_codec_prefs以下(增長可用編解碼器)視頻

<X-PRE-PROCESS cmd="set" data="global_codec_prefs=OPUS,G722,PCMU,PCMA,GSM,H263,H264,VP8,H263-1998"/>
<X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=OPUS,G722,PCMU,PCMA,GSM,H263,H264,VP8,H263-1998"/>
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