485
SIP
485 Ambiguous
The Request-URI was ambiguous. The response body may contain a list of possible unambiguous addresses.
เมื่อคุณพบรหัสนี้
When the destination address matches multiple users and the server cannot determine which one is intended.
วิธีแก้ไข
Use a more specific SIP URI. Check the response body for a list of possible matches and select the correct one.