| Parameter | Presence | Type | Default | Description |
---|
| requireRegistration | O | enumeration | none |
This flag should be SUPPORTED when the associated trunk group is used for endpoints
optionally requiring registration. It should be REQUIRED in cases where absolutely no
unregistered IAD may make any calls. It should be SUPPORTED-GROUP to allow calls from
unregistered users and to allow calls from users whose username does not match with the
stored URI. It should be REQUIRED-NONPRIORITY when unregistered
IAD cannot make any non-priority calls. NONE (default) is selected when no registration
validation is to be performed.
|
| expires | O | uint16 | 3600 |
This is the time (in seconds) a SIP endpoint's registration session
lasts before requiring re-registration. The minimum value is
15 seconds but it should typically be much longer. This value
does not apply if the endpoint is NAT'd.
|
| insideExpiresMinimum | O | uint32 | 3600 |
This controls the initial expires value in a REGISTER
relayed to a registrar. The max of this value and the
value received from the IAD will be used.
|
| includeXOriginalAddr | O | enumeration | disabled |
Flag that specifies if the X Original Addr header needs to go in REGISTER message.
|
| bulkRegisterFormat | O | enumeration | disabled |
This flag determines how the registration requests are formatted
|
| intRefreshFactorMin | O | uint16 | 0 |
This determines internal refresh factor minimum for
calculating the internal expire towards the registrar.
|
| intRefreshFactorMax | O | uint16 | 0 |
This determines internal refresh factor maximum for
calculating the internal expire towards the registrar.
|
| extRefreshFactorMin | O | uint16 | 0 |
This determines external refresh factor minimum for
calculating the external expire towards the registrar.
|
| extRefreshFactorMax | O | uint16 | 0 |
This determines external refresh factor maximum for
calculating the external expire towards the registrar.
|
| alwaysRandomIntExpires | O | enumeration | disabled |
This controls how the random value is used for internal expires
If set to disabled, the internal timeout value is randomized
for only initial REGISTER message..
If set to enabled, the internal timeout value is randomized
for all REGISTER messages (initial and refresh)
|
| alwaysRandomExtExpires | O | enumeration | disabled |
This controls how the random value is used for external expires
If set to disabled, the external timeout value is randomized
for only initial REGISTER message..
If set to enabled, the external timeout value is randomized
for all REGISTER messages (initial and refresh)
|
| useRUriForRegisterRouting | O | enumeration | disabled |
If enabled, will perform request URI based routing of the received REGISTER message.
|
| preserveRcbOnRefreshRegErrResponse | O | enumeration | disabled |
If enabled, RCB will not be deleted on receiving error response(4xx/5xx/6xx) for Refresh Registration.
This RCB will be preserved untill last negotiated/active registration timer expires and SBC allows if any new calls/non-invite
requests received from this registered user.
If disabled, Existing behaviour(RCB will be deleted after 64 seconds).
|