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A Use Case for SIP Client Configuration and Management

A Use Case for SIP Client Configuration and Management. Sumanth Channabasappa (sumanth@cablelabs.com) Jean-François Mulé (jfm@cablelabs.com). IETF 65, SIPPING WG (March 22, 2006). Introduction. UA Configuration and Management are different

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A Use Case for SIP Client Configuration and Management

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  1. A Use Case for SIP Client Configuration and Management Sumanth Channabasappa (sumanth@cablelabs.com) Jean-François Mulé (jfm@cablelabs.com) IETF 65, SIPPING WG (March 22, 2006)

  2. Introduction • UA Configuration and Management are different • SIPPING-CONFIG and XCAP address SIP UA configuration • SIP UA Management is typically done via CLI, HTTP, SNMP, etc. • Focus of this presentation: • How do we perform management of SIP UAs behind NATs and Firewalls? • Use Case #3 in draft-channabasappa-sipua-config-mgmt-00.txt

  3. Typical Configuration & Management Scenario

  4. Evolution of Configuration & Management for SIP UAs

  5. Requirements • Define SIP-based mechanisms to enable establishment of management sessions with SIP UAs • Specify methods to initiate management sessions • Specify semantics to indicate session parameters, e.g. • Management protocol type (e.g. HTTP; CLI or SNMP over suitable transport like ssh) • Other parameters (initiation time, duration, periodicity) • Ensure mechanisms operate in the presence of NATs & Firewalls • Thoughts?

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