Description
Feature name |
CallPartiesAddressDetermination |
|---|---|
Applicable contexts |
SIP service |
SAS Support |
No |
Prerequisite features |
The Call Parties Address Determination feature is a pre credit check feature early in the feature list (but always after the emergency number feature). The feature attempts to extract the called and calling parties addresses from the INVITE and set the ‘CallingPartyAddress’ and ‘CalledPartyAddress’ session state fields. The feature analyses the relevant ‘InviteRequest’ on the ‘callingParty’ leg and the ‘calledParty’ leg (the latter only being used in the third-party-triggered case when determining the called party address).
Leg Manager inputs
| Leg | Name | Type | Format | Description | Behaviour if null/invalid |
|---|---|---|---|---|---|
calledParty |
InviteRequest |
org.jainslee.resources.sip.SipRequest |
See Easysip javadoc |
INVITE sent to the called party |
Runtime exception handled by feature runner |
callingParty |
InviteRequest |
org.jainslee.resources.sip.SipRequest |
See Easysip javadoc |
INVITE received from (respectively, in the NetworkInitiated case, sent to) the calling party |
Runtime exception handled by feature runner |
Session state inputs and outputs
Inputs
| Name | Type | Format | Description | Behaviour if null/invalid |
|---|---|---|---|---|
CallType |
com.opencloud.sentinel.common.CallType |
One of: MobileOriginating, MobileTerminating, MobileForwarded, NetworkInitiated, EmergencyCall |
For selecting which Leg InviteRequest to use for determining CalledPartyAddress |
Report featureCannotStart, featureHasFinished |
Error scenarios
| Scenario | Handling |
|---|---|
Address record in SIP Invite is null or missing URI |
Report featureCannotStart |
Feature responses
| Response | Reason |
|---|---|
featureFailedToExecute |
Address determination of calling and called parties failed |
featureHasFinished |
feature has finished |
