SIP
413 Request Entity Too Large
The server is refusing to process the request because the message body is larger than the server is willing to accept.
Bu Kodu Gördüğünüzde
When sending a SIP message with a body (SDP, XML, etc.) that exceeds the server's size limit.
Nasıl düzeltilir
Reduce the size of the message body. For SDP, minimize codec offers or remove unnecessary attributes.