Iax Settings/Security; Table 114: Iax Settings/Static Defense - Grandstream Networks UCM630 Series User Manual

Auto Kill
Authentication
Debugging
Codec Priority
Type of Service
IAX Trunk Options
Trunk Frequency
Trunk Time Stamps

IAX Settings/Security

Call Token Optional
Max Call Numbers
Max Unvalidated Call
Numbers
Max Call Numbers
IP or IP Range
If enabled and no ACK is received for new messages after the specified wait time,
the connection will be terminated.
If enabled, authentication traffic in debugging will not show. The default is "No".
Configure codec negotiation priority. The default setting is "Reqonly".

Caller
Consider the callers preferred order ahead of the host's.

Host
Consider the host's preferred order ahead of the caller's.

Disabled
Disable the consideration of codec preference all together.

Reqonly
This is the same as "Disabled", except when the requested format is not
available. The call will only be accepted if the requested format is available.
Configure ToS bit for preferred IP routing.
Configure the frequency of trunk frames (in milliseconds). The default is 20.
If enabled, time stamps will be attached to trunk frames. The default is "No".
Table 113: IAX Settings/Static Defense
Enter a single IP address (e.g., 11.11.11.11) or a range of IP addresses
(11.11.11.11/22.22.22.22) for which call token validation is not required.
Configure the maximum number of calls allowed for a single IP address.
Configure the maximum number of Unvalidated calls for all IP addresses.
Configure to limit the number of calls for a give IP address of IP range.
Enter the IP address (11.11.11.11) or a range of IP addresses
(11.11.11.11/22.22.22.22) to be considered for call number limits.
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