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The S8 Home Routing (S8HR) uses the LTE S8 interface for transporting VoLTE traffic between the visited and home network as data traffic. The S8HR does not require IMS in the visited LTE network. In S8HR roaming architecture model of VoLTE, the Packet Data Network Gateway (PGW), Policy Charging and Rules Function (PCRF), and Proxy Call Session Control Function (P-CSCF) are in the Home Public Land Mobile Network (HPLMN) when the UE is roaming in a Visited Public Land Mobile Network (VPLMN).

Command Syntax

% set profiles services vplmnProfile <profileName> 
	vplmnId <VPLMN ID> 
		emergencyPrefix <List of alphanumeric emergency prefixes>
		emergencyUrnPrefix <List of alphanumeric emergency URN prefixes>
 
% show profiles services vplmnProfile <profileName>


Command Parameters

ParameterLength/RangeDescriptionM/O

vplmnProfile

1-23

<profileName> – Enter the name of the VPLMN profile.

  • vplmnId – Enter an MCC or combination of MCC and MNC consisting of three digits (MCC), five digits (MCC+MNC) or six digits (MCC+MNC). You can create up to 512 VPLMN IDs under one VPLMN profile. The SBC matches the VPLMN ID received from the PCRF against the VPLMN ID configured in this profile to classify whether or not the user is S8HR outbound.
    • emergencyPrefix – Specify the emergency prefix for this VPLMN ID (up to 15 alphanumeric characters).
    • emergencyUrnPrefix – Specify the emergency URN prefix for this VPLMN ID ( up to 27 alphanumeric characters).
O
 


Configuration Example

% set profiles services vplmnProfile US_PLMN_PROF vplmnId 310010 emergencyPrefix 911



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