Auerswald COMpact 5200 Advanced Information page 389

Demande STUN
Flawless STUN request. The firewall permits traffic with the SIP
transport protocol.
No STUN server entered for the VoIP provider.
Error, for example caused by:
• STUN server offline
• Faulty STUN server IP address/URL
• Provider-specified port not specified
• STUN server reports faulty responses
• Firewall blocks SIP transport protocol or otherwise does not
allow Voice over IP
Enregistrement
REGISTER request successful
Faulty STUN request. Current status must be checked again.
Note: Some providers have STUN disbaled.
Error, for example caused by:
• Registrar offline. Outgoing calls might be possible (STUN
request and outbound proxy successful). Incoming calls not
possbile (no phone number at the registrar of the provider).
• Faulty domian settings
• Faulty account data (check user name, password and authen-
tication ID)
• VoIP provider blocks multi registrations caused by multiple
restarts of the PBX in a too short time.
COMpact 5200/5200R/5500R - Firmware V7.2 - Advanced Information V04 07/2018
Configuration Manager
Surveillance
389