Basic Network Media Services with SIP

1
Basic Network Media Services with SIP

• IETF 59 - Seoul, ROK
• Eric Wm. Burger

2
What Does User Look Like?

• Discussion on uri_at_w3.org List
• Uncomfortable With Concept That a User at a
  Device Will Never Leak Out to Broad Domain
• E.g., annc_at_ms.example.net will never collide with
  annc_at_example.net or annc_at_ann_charles_phone.example
  .net

3
Suggestions from URI List

• Prefix or Postfix Something Special
• special-annc, special-dialog,
• Mumble-Master is Already De Facto Standard
• Postmaster, newsmaster, webmaster
• SIP Thing, Use SIP
• sip-annc, sip-dialog
• sipanncmaster, sipdialogmaster
• Thoughts?

4
Changes in 08Prompted By IESG Review

• Much More Security Consideration, e.g., When to
  Use sips
• sips Mandatory to Implement S/MIME Strongly
  Suggested to Implement https Mandatory to
  Implement for VoiceXML Service
• Locale Algorithm for Closest Match Provided

5
Changes to Appear in 09

• Locale to follow RFC3066/BCP47
• Examples Quote play attribute Not Necessary