This feature loads service configuration out of a profile and into session state.
Feature Cheat Sheet
Feature Script Name |
VolteLoadServiceConfig |
|---|---|
MMTel or SCC |
Both |
Call-Type |
All |
Session Plan |
All |
Execution Point |
SipAccess_SessionAccept (SIP), DirectAccess_SessionAccept (SS7) |
Network Operator Config |
Yes |
Subscriber Config |
None |
POJO or SBB |
POJO |
Feature FSMs |
None |
Feature Parameters |
None |
SAS Support |
No |
Feature Statistics
VolteLoadServiceConfig statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set:
SLEE-Usage → sentinel.volte.sip service ID → sentinel.volte.sip SBB ID → feature.VolteLoadServiceConfig
| Name | Type | Description |
|---|---|---|
|
Counter |
Incremented when the feature is triggered. |
|
Counter |
Incremented when the feature fails to start. |
|
Counter |
Incremented when the feature fails while executing. |
|
Counter |
Incremented when the feature issues a warning. |
|
Counter |
Incremented when the feature times out during execution. |
|
Counter |
Incremented when the feature successfully loads configuration data into session state. |
Session Input Variables
| Variable name | Type | Comments |
|---|---|---|
|
|
Used to select which profile to load from the configuration table. |
Session Output Variables
| Variable name | Type | Comments |
|---|---|---|
|
|
Determines whether the service will attempt to retrieve an MSRN from the HLR when required. |
|
|
Determines whether the service will attempt to retrieve a TLDN from the HLR when required. |
|
|
Determines whether the service will attempt to determine the subscriber’s roaming status from the HLR when required. |
|
|
Determines where the service will attempt to retrieve third party registration data from. Possible values are |
|
|
Determines where the service will attempt to retrieve subscriber data from. Possible values are |
Configuration
Network configuration is stored in a profile table named VolteServiceConfigProfileTable.
Profiles in this table are scoped on Sentinel Selection Key.
|
Directly modifying values in this profile is not recommended, they should instead be set through the Sentinel VoLTE installer. See Installing Sentinel VoLTE Services and Changing configuration post-installation. |
| Attribute | Type | Default Value | Description |
|---|---|---|---|
|
|
|
Determines whether the service will attempt to retrieve an MSRN from the HLR when required. |
|
|
|
Determines whether the service will attempt to retrieve a TLDN from the HLR when required. |
|
|
|
Determines whether the service will attempt to determine the subscriber’s roaming status from the HLR when required. |
|
|
|
Determines where the service will attempt to retrieve third party registration data from. Possible values are |
|
|
|
Determines where the service will attempt to retrieve subscriber data from. Possible values are |
Behaviour
When triggered this feature will attempt to retrieve a profile from the VolteServiceConfigProfileTable using the current Sentinel Selection Key.
If it successfully finds a profile it will copy each attribute on the profile into its corresponding session state field.
If it fails to find a profile it will raise a configuration error.
