Unable to receive calls

[wilkomanger]

Hi, this is probably not enough information, but maybe you can point me into the right direction. When I receive a call, everything goes through up till ACK, until the call immediately gets canceled with a BYE, and these notable headers:

X-Asterisk-HangupCause: Bearer capability not available
X-Asterisk-HangupCauseCode: 58

Any idea what the reason could be? Thanks!

[cloudwebrtc]

It is recommended that you use a packet capture tool to analyze the SIP signaling process, and especially observe the errors displayed on the Asterisk console.