Description This article describes how to overcome a situation where a
SIP call cannot be established and the destination party returns a SIP
message containing 'Status: 302 Moved Temporarily'. Scope FortiGate.
Solution If a call cannot be establishe...
Description This article describes how to overcome a situation where a
SIP call cannot be established and the destination party returns a SIP
message containing 'Status: 488 Not Acceptable Here'. Scope FortiGate.
Solution If a call cannot be establis...
Description This article describes how to resolve a situation where SIP
calls between branches connected through IPsec have no audio, but calls
from branches to the main office (and vice-versa) work fine. Scope
FortiGate, IPsec. Solution SIP calls be...
Description This article describes how to resolve a situation where a
SIP call cannot be established and the destination party returns a SIP
message containing 'Status: 415 Unsupported Media Type'. Scope
FortiGate. Solution When Implementing a VoIP/S...
Description This article describes the reason why SIP calls are
disconnected within 30 seconds after being answered Scope FortiGate.
Solution SIP calls getting disconnected within 30 seconds after being
answered is a symptom that the 3-way handshake ...