Grandstream Networks UCM6200 Series, User Manual

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UCM6200 Series User Manual
Version 1.0.20.38
Auto Kill
If set to "yes", the connection will be terminated if ACK for the NEW message is
not received within 2000ms. Users could also specify number (in milliseconds) in
addition to "yes" and "no". The default setting is "yes".
Authentication
Debugging
If enabled, authentication traffic in debugging will not show. The default is "No".
Codec Priority
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 almost the same as "Disabled", except when the requested format is
not available. The call will only be accepted if the requested format is
available.
Type of Service Configure ToS bit for preferred IP routing.
IAX Trunk Options
Trunk Frequency Configure the frequency of trunk frames (in milliseconds). The default is 20.
Trunk Time Stamps If enabled, time stamps will be attached to trunk frames. The default is "No".
IAX Settings/Security
Table 112: IAX Settings/Static Defense
Call Token Optional
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.
Max Call Numbers Configure the maximum number of calls allowed for a single IP address.
Max Unvalidated Call
Numbers
Configure the maximum number of Unvalidated calls for all IP addresses.
Call Number Limits Configure to limit the number of calls for a give IP address of IP range.
IP or 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.