2N NetStar Admin manual - Manual (Page 60)

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Figure: View of Codecs Setting Menu
SIP Proxy
The SIP Proxy virtual port is used for connecting SIP terminals to the PBX through
terminal registration. All the parameters are divided into logical sections.
Basic
Stack status
This field displays information on the stack and its current status.
SOCK_TCP_ERROR – the TCP socket has not been opened.
SOCK_UDP_ERROR – the UDP socket has not been opened.
CREDS_IN_ERROR – the authorisation server is unavailable.
CREDS_OUT_ERROR – the authorisation client is unavailable.
REALM_CONFLICT – the Realm collides with another port's Realm/Alias.
STUNNING – the public IP address is being obtained from the STUN server.
STUN_TIMEOUT – the STUN server is unavailable.
EXPIRED – the public IP address validity has expired.
SIP_REGISTERING – the gateway registration is in progress.
REG_TIMEOUT – the REGISTRAR server is unavailable.
REG_NOT_AUTH – the registration has not been authorised.
REG_REJECTED – the registration has been rejected with an error.