> Enhanced Feature Overview
> This reference describes the procedures to enable and configure the enhanced services on your system for core network service subscribers in a wireless carrier network. Procedures to configure and administer core network services are described in detail in the respective product administration guide.
> The product administration guides provide examples and procedures for configuration of basic services on the system. It is recommended that you select the configuration example that best meets your service model, and configure the required elements for that model, before using the procedures in this chapter.
> Important: All features described in this book are license enabled, unless otherwise shown in the table below. If you have not previously purchased a license bundle(s) or a standalone license for any license-enabled enhanced feature, contact your sales representative for more information.
> This chapter provides information on required licenses and network services supported by each feature.
> Supported Products and Licensing
> The following table provides the list of supported products and license name of enhanced features described in this reference.
> Supported Products and Licenses

> Enhanced Feature Name | Product | Platform | License Name
> Always-on | PDSN HA | ST40 | 3GPP2 Always-On RP Extensions
> BCMCS | PDSN | ST40 | Broadcast & Multicast Services
> CoA, RADIUS DM, and Session Redirection (Hotlining) | PDSN GGSN IPSG ASN GW HA PDIF | ST40 | Dynamic Radius extensions (CoA and PoD)
> Content Service Steering | PDSN GGSN HA | ST40 | External Service Steering
> Content Filtering ICAP Interface Support | GGSN | ST40 | Content Filtering ICAP Interface
> Direct Tunnel | SGSN | ST40 | SGSN Software License
> Dynamic QoS Renegotiation (Traffic Class-based QoS and Network Controlled QoS) | GGSN | ST40 | GGSN Dynamic QoS Renegotiation
> GRE Protocol Interface Support | GGSN | ST40 | GRE Interface Tunneling
> Gx Interface Support | GGSN IPSG HSGW P-GW | ST40 | Dynamic Policy Interface
> HA Proxy DNS Intercept | HA | ST40 | HA DNS Intercept Proxy
> HA Redundancy for Dynamic Home Agent Assignment | HA | ST40 | --
> Intelligent Traffic Control | ASN GW PDSN HA HSGW P-GW S-GW | ST40 | Intelligent Traffic control
> Interchassis Session Recovery | GGSN SCM HA | ST40 | Inter-Chassis Session Recovery
> IP Access Control Lists | ASN GW GGSN HA HSGW IPSG MME PDIF PDSN P-GW SCM S-GW SGSN | ST40 | --
> IP Header Compression | HSGW PDSN | ST40 | Robust Header Compression
> IP Pool Sharing Protocol | PDSN GGSN | ST40 | --
> IP Security | ASN GW GGSN HA HSGW IPSG MME PDIF PDSN P-GW SCM S-GW | ST40 | IPSec
> Lawful Intercept | PDSN GGSN ASN GW HA MME PDIF LNS SGSN | ST40 | Lawful Intercept/ Enhanced Lawful Intercept
> L2TP Access Concentrator | PDSN GGSN IPSG ASN GW | ST40 | L2TP LAC
> L2TP Network Server | PDSN/LNS GGSN/LNS | ST40 | L2TP LNS
> MIP NAT Traversal | HA | ST40 | MIP NAT Traversal
> Mobile IP Registration Revocation | ASN GW/FA GGSN/FA HA HSGW IPSG PDIF PDSN/FA P-GW SCM S-GW | ST40 | --
> Multi Protocol Label Switching (MPLS) | GGSN | ST40 | MPLS
> Multimedia Broadcast and Multicast Service | GGSN | ST40 | Multimedia Broadcast & Multicast Service
> MSID and PCF Zone Based Call Redirection | HA | ST40 | PDSN RAN Optimization, Bundle 1
> Policy-based Management and EV-DO Rev A | PDSN/FA | ST40 | EV-DO Rev A/PDSN
> Policy Forwarding | PDSN GGSN ASN GW IPSG SCM PDIF | ST40 | --
> Pre-paid Billing | PDSN HA | ST40 | Prepaid Accounting/IS-835C Prepaid Bundle
> Proxy-Mobile IP | ASN GW/FA GGSN/FA HSGW IPSG PDIF PDSN/FA P-GW S-GW | ST40 | Proxy MIP
> Rejection/Redirection of HA Sessions on Network Failures | PDSN GGSN IPSG ASN GW SCM HA | ST40 | Combo Phone Bundle
> Remote Address-based RADIUS Accounting | PDSN GGSN IPSG ASN GW PDIF HA | ST40 | Destination Based Accounting
> Routing | ASN GW GGSN HA HSGW IPSG MME PDSN P-GW SCM S-GW | ST40 | IPv4 Routing Protocols
> Session Recovery | ASN GW GGSN HA HSGW IPSG MME PDIF PDSN P-GW SCM SGSN S-GW | ST40 | Session Recovery
> Subscriber Overcharging Protection | GGSN SGSN | ST40 | UMTS Overcharging Protection
> Traffic Policing and Shaping | ASN GW GGSN HSGW HA PDSN P-GW SCM S-GW | ST40 | Per Subscriber Traffic Policing/Shaping
> Ty Interface Support | PDSN HA | ST40 | Dynamic Policy Interface
> VLANs | ASN GW GGSN HA HSGW IPSG MME PDIF PDSN P-GW SCM SGSN S-GW | ST40 | --

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