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This section explains the Number portability attributes configuration for Egress Ip Attributes.
On SBC main screen, go to Configuration > System Provisioning > Category: Trunk Provisioning > Ip Signaling Profile > Egress Ip Attributes > Number Portability Attributes. The Number Portability Attributes window is displayed.
On the Number Portability Attributes window, choose the Ip Signaling Profile as DEFAULT_H323 to view the Number Portability Attributes for H323 Trunk Group.
There are no Number Portability Attributes for DEFAULT_H323 type of Egress Ip Attributes.
On the Number Portability Attributes window, choose the Ip Signaling Profile as DEFAULT_SIP to view the Number Portability Attributes for SIP Trunk Group.
The following fields are displayed:
|Enable flag to prevent the SBC and ERE SIP proxy/redirector from sending the SIP rn parameter in the egress INVITE message when an LNP translated number is present. When the flag is disabled, the SBCand ERE SIP proxy/redirector send "rn=NNNN" in the userinfo portion of the Request URI, where "NNNN" is the LNP translated number.|
Make the required changes and click Save at the right hand bottom of the panel to save the changes made.