[Freeswitch-users] AUDIO RTP REPORTS ERROR: [Remote Address Error!]

hello everyone, I am using sip.js for webRTC with Freeswitch, I am able to initiate a call from sip.js to other sip extension but fail to answer the incoming call on sip.js, and the following error occurs in the fs_cli. 2021-01-18 21:31:15.701411 [DEBUG] switch_rtp.c:4450 Starting timer [soft] 960 bytes per 20ms 2021-01-18 21:31:20.701423 [ERR] switch_core_media.c:9669 AUDIO RTP REPORTS ERROR: [Remote Address Error!] 2021-01-18 21:31:20.701423 [NOTICE] switch_core_media.c:9670 Hangup sofia/internal/5de16hg3@ccujprafrvr6.invalid [CS_CONSUME_MEDIA] [INCOMPATIBLE_DESTINATION] 2021-01-18 21:31:20.701423 [ERR] sofia.c:8506 RTP Error! -- Sent from: http://freeswitch-users.2379917.n2.nabble.com/