SIPT Update - PowerPoint PPT Presentation

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SIPT Update

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formerly draft-ietf-sip-isup-03. Note that draft-ietf-sip-isup-mime-10 has become RFC3204. Updates to sipt-00. Framework draft for SIP-T. Nits strengthening language ... – PowerPoint PPT presentation

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Title: SIPT Update


1
SIP-T Update
  • draft-ietf-sipping-sipt-00
  • formerly draft-vemuri-sip-t-context-02
  • draft-ietf-sipping-isup-00
  • formerly draft-ietf-sip-isup-03
  • Note that draft-ietf-sip-isup-mime-10 has become
    RFC3204

2
Updates to sipt-00
  • Framework draft for SIP-T
  • Nits strengthening language
  • Abstract has been strengthened (providing
    motivation for draft)
  • References brought up to date
  • Dont know of much else that needs to be done
    here
  • Better graphics?

3
Updates to isup-00
  • Clarifying use of INFO and re-INVITE for SUS/RES
  • Both are now allowed some guidelines on when to
    use each
  • Fixed CRM/CRA behavior
  • Updated a few status codes
  • Still need to fix some early dialog behavior
  • CANCEL/REL mapping
  • Always more status codes to update

4
New work areas for SIP-T
  • Trunk group identifiers
  • Interaction with manyfolks/DCS
  • ISDN draft identifying the differences between
    ISUP and ISDN handling
  • Security
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