Configuring the NPLI Profile

You configure profiles of the same NPLI parameters presented in the sip-config and apply them to a sip-interface to establish more granular control of NPLI management. The configuration at the sip-interface takes precedence.

  1. Navigate to either the sip-interface or realm configuration mode.
    ACMEPACKET# configure terminal
    ACMEPACKET(configure)# session-router
    ACMEPACKET(session-router)#npli-profile
    ACMEPACKET(npli-profile)#
  2. Type in a name for your profile, or use the select command to select an existing profile to edit.
    
    ACMEPACKET(npli-profile)# name my-npli-profile
  3. Enable this parameter to add UE Location string in the PANI header when the location is available.
    ACMEPACKET(npli-profile)# add-ue-location-in-pani enable
  4. Specify, in seconds, this timer to hold emergency calls until the system receives location information from the PCRF.
    ACMEPACKET(npli-profile)# hold-emergency-calls-for-loc-info 200
  5. Specify, in seconds, this timer to wait for the location information from the PCRF in a RAR over the Rx interface, assuming it is greater than 0, and reserve-incomplete is enabled.
    ACMEPACKET(npli-profile)# hold-invite-calls-for-loc-info 200
  6. Specify, in seconds, the maximum number of seconds after which the system drops network location information for the NPLI for the Short Message feature, unless the keep-cached-loc-info-after-timeout parameter is enabled.
    ACMEPACKET(npli-profile)# cache-loc-info-expire 200
  7. Specify, in seconds, the maximum number of seconds that the system holds MESSAGEs for location information for the NPLI for the Short Message feature.
    ACMEPACKET(npli-profile)# msg-hold-for-loc-info 20
  8. Enable this parameter to capture Network Provided Location Information during the Registration process.
    ACMEPACKET(npli-profile)# npli-upon-register enable
  9. Enable this parameter to allow the PANI header only for trusted domains.
    ACMEPACKET(npli-profile)# allow-pani-for-trusted-only enable
  10. Specify the default contents of the P-Access-Network-Info header in the event of any failure during the NPLI transfer. By default, such failure results in the generation of an empty header. In some circumstances a more informative header may be of benefit to the user. In contrast to the other parameters in this profile, this parameter takes precedence over the sip-interface, default-location-str parameter, as opposed to the global parameters in the sip-config.
    ACMEPACKET(npli-profile)# default-location-string-VoWifi MyLocation
  11. Use done, exit, exit and verify-config to complete configuration.
  12. Apply your profile to the applicable sip-interface.