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Service ID Architecture
Example Services
IPTV vs. Multimedia
Gaming vs. Voice Chat
Config vs. Pager messaging
Uses of Service ID
App Invocation in UA
App Invocation in network
Network QoS Auth
Accounting and Billing
Service Negotiation
Dispatch to Devices
Perils of Explicit identifiers
Fraud
Systemic Interop failures
Stifling of innovation
Recommendations
Determine service by examining signaling
If you think signaling is not sufficient, its because you are doing implicit signaling for some feature
Caching of service ID is reasonable within a domain
PPT Version