In this section:
The SBC supports to populate the encapsulated ISUP calling party even when it is not mapped to P-Asserted-Identity in the INPUT DATA that is sent to the PSX.
The SBC supports mapping the From header to ISUP Generic Address Parameter (GAP) using the SIP Trunk Group Calling Party flag Map From Header To ISUP GAP. The following scenarios are supported: The SBC maps the From header to ISUP under the following conditions: The SBC generates the GAP parameters only if the parameter, The SBC adds or modifies the GAP parameter in the ISUP message if it receives a SIP or SIP-I INVITE request under the following conditions:mapFromHeaderToIsupGap
is enabled. The parameter mapFromHeaderToIsupGap
takes precedence over the other flags while generating the GAP parameters.mapFromHeaderToIsupGap
is enabled.
Perform the following steps to map From header to ISUP GAP parameter:
PSX Configuration
On the PSX main screen, navigate to IP Signaling Profile > Egress IP Attributes > Common IP Attributes and Disable the flag Enable Default PUI Procedures
.
ERE Configuration
To disable the flag enableDefaultPUIProcedures
, execute the following command:
% set profiles signaling ipSignalingProfile DEFAULT_SIP commonIpAttributes flags enableDefaultPUIProcedures disable % commit
To map From header to ISUP GAP parameter, execute the following command:
% set addressContext default zone defaultSigZone sipTrunkGroup SipTrnkGrp1 signaling callingParty mapFromHeaderToIsupGAP enabled
The SBC supports mapping the ISUP Calling Party Number to SIP From and PAI headers using the SIP Trunk Group Calling Party flag Map ISUP Cgpn To PAI. The SBC sends the ISUP calling party to the PSX in the policy request and uses the PSX returned Calling Party Number to create the PAI Header and process it to the Egress side. It sends the PRIVACY header on the egress side using the presentation indicator. The SBC supports only the following scenarios: The SBC maps the ISUP Calling Party Number to SIP From and PAI headers under the following conditions: The SIP PAI/PPI/RPID headers are not received. The ISUP MIME contains the Calling Party Number. The SIP variant used on Ingress side is either When the SBC receives the privacy information as "restricted", the PSX omits the The SBC sends the Calling Party Number in the ISUP, if it receives SIP-I INVITE under the following conditions:mapIsupCgpnToPAI
is enabled on the ingress side.sonus
or Q1912.
Calling Party Number
in the output data. To include the Calling Party Number
, enable the PSX parameter: Don't Strip Calling Number For Restricted Presentation
.mapIsupCgpnToPAI
is enabled.
Perform the following steps to map ISUP calling party number to SIP From and PAI headers:
PSX Configuration
On the PSX main screen, navigate to IP Signaling Profile>Egress IP Attributes> Common IP Attributes and disable the flag Enable Default PUI Procedures
.
Navigate to Ingress signaling profile > Calling Party/Billing Number and enable the flag Don't Strip Calling Number For Restricted Presentation
.
P-Asserted-Id
Include Privacy
Navigate to IP Signaling Profile> Egress IP Attributes> Flags> Privacy and disable the flag Transparency
:
or
ERE Configuration
To disable the flag enableDefaultPUIProcedures
, execute the following command:
% set profiles signaling ipSignalingProfile DEFAULT_SIP commonIpAttributes flags enableDefaultPUIProcedures disable % commit
To enable the flag dontStripClgNumberForRestrictedPresentation
, execute the following command:
% set profiles signaling signalingProfile DEFAULT_IP_PROFILE accessTransport enable egress callingNumber dontSend egressFlags dontStripClgNumberForRestrictedPresentation enable % commit
To enable the flag includePrivacy
, execute the following command:
% set profiles signaling ipSignalingProfile DEFAULT_SIP egressIpAttributes privacy privacyInformation pAssertedId flags includePrivacy enable % commit
To disable the flag transparency
, execute the following command:
% set profiles signaling ipSignalingProfile DEFAULT_SIP egressIpAttributes privacy transparency disable % commit
To map ISUP calling party number to SIP From and PAI headers, execute the following command:
% set addressContext default zone defaultSigZone sipTrunkGroup SipTrnkGrp1 signaling callingParty mapIsupCgpnToPAI enabled % commit