This screen defines the parameters controlling registration relay behavior.
On the SBC main screen, go to Configuration > System Provisioning > Category: Trunk Provisioning > Trunk Group > SIP Trunk Group > Signaling > Registration.
Select a specific Address Context, Zone, and SIP Trunk Group. The Registration window is displayed. SIP Trunk Group - Signaling - Registration The following fields are displayed: SIP Trunk Group - Signaling - Registration Parameter Description Require Registration Use this flag to specify the type of endpoint registration validation required. Supported-group – Accept registrations from unregistered users and from users whose user names do not match with the stored URI in Registration Control Block. If an endpoint is registered, then the registration data is used to send calls to that endpoint instead of PSX route. NOTE: Set NOTE: In loopback scenarios for SIP-H323 calls, Expires Inside Expires Minimum Controls the initial expire value (in seconds) in a REGISTER relayed to a registrar. The value ranges from 0 to 65535 and the default value is 3600. NOTES: Include XOriginal Addr Enable this flag to insert the X Original Addr header into REGISTER message. Bulk Register Format Use this flag to determine how the registration requests are formatted with respect to RFC 6140. Defines the maximum factor for random number calculation for internal refresh timeout. The range values from 0 to 1000 and the default value is 0. NOTE: If Defines the maximum factor for random number calculation for external refresh timeout. The range values from 0 to 1000 and the default value is 0. NOTE: If If enabled, the internal expire timeout will be randomized for the initial and the refresh REGISTER. If disabled, the internal expire timeout will be randomized for the initial REGISTER. The options are: If enabled, the external expire timeout will be randomized for the initial and the refresh REGISTER. If disabled, the external expire timeout will be randomized for the initial REGISTER. The options are: If disabled, Global Loop Detection flag takes precedence. If enabled, Loop Detection is disabled, irrespective of Global Loop Detection flag. The options are: Enable this parameter to allow the SBC to preserve the RCB on receiving error response ( If disabled, the SBC deletes the RCB. NOTE: Make the required changes and click Save at the right hand bottom of the panel to save the changes made.Require Registration
flag to ‘supported-group’ for the IP Peer on which surrogate registration functionality is being enabled.Require Registration
must be set to none.
The time (in seconds) a SIP endpoint's registration session lasts before requiring re-registration. This value does not apply if the endpoint is NAT'd. The value ranges from 15 to 65535 and the default value is 3600. Int Refresh Factor Min Defines the minimum factor for random number calculation for internal refresh timeout. The range values from 0 to 1000 and the default value is 0. Int Refresh Factor Max
is less than"Int Refresh Factor Max"
" or both " "
Int Refresh Factor Min
Int Refresh Factor Max"
and "Int Refresh Factor Min"
are set to 0, the random factors are ignored and the timeouts or the deadlines are calculated using a random number between x and x/2.Ext Refresh Factor Min Defines the minimum factor for random number calculation for external refresh timeout. The range values from 0 to 1000 and the default value is 0. Ext Refresh Factor Max
is less than"Ext Refresh Factor Max"
" or both "E "E
xt Refresh Factor Min
xt Refresh Factor Max"
and "Ext Refresh Factor Min"
are set to 0, the random factors are ignored and the timeouts or the deadlines are calculated using a random number between x and x/2.Always Random Int Expires Always Random Ext Expires Use RUri For Register Routing Preserve Rcb On Refresh Register Err Response 4xx/5xx/6xx
, except 401,
407, 408,
and 7xx
) for the Refresh REGISTER.
, the SBC exhibits the default characteristics even if the parameter is 401,
407, 408,
and 7xx
enabled
.