接下来检查FS配置文件 vars.xml , 发现文件中没有配置 rtp_liberal_dtmf ,导致无法兼容非常规的按键模式。 三、解决问题 调整FS vars.xml 文件,增加下面蓝色加粗部分的配置项, 重启FS,问题解决 1<!--close rtp cng2021-04-29-->2<X-PRE-PROCESS cmd="set"data="suppress_cng=true"/>34<!--open rtcp ...
Note: The username param for the gateway is not to be confused with the username param in the Profile settings config! <!--/// auth realm: *optional* same as gateway name, if blank ///--> <!-- realm --> <!--/// account password *required* ///--> <!--/// ...
2021-07-01 01:53:39.623986 [WARNING] switch_rtp.c:3277 audio Handshake failure 1. This may happen when you use legacy DTLS v1.0 (legacyDTLS channel var is set) but endpoint requires DTLS v1.2. 2021-07-01 01:53:39.623986 [INFO] switch_rtp.c:3278 Changing audio DTLS state from HANDSHAK...
<!-- Enable liberal DTMF for those that can't get it right --> <X-PRE-PROCESScmd="set"data="rtp_liberal_dtmf=true"/> <!-- Helps with WebRTC Audio --> <!-- Stock Video Avatars --> <X-PRE-PROCESScmd="set"data="video_mute_png=$${images_dir}/default-mute.png"/> ...
SIP和FS可以成功建立通话,并且SIPP脚本中明确采用读取pcap文件的方式发送了DTMF按键,但FS日志上看却没有收到按键信息(即没有打印 RTP RECV DTMF的字样) 二、运行环境 SIPP 版本 : v3.4.1-TLS-PCAP-RTPSTREAM built Jan 23 2017, 18:38:09 FS 版本 :v1.6.20 ...