SIP%20and%20ENUM - PowerPoint PPT Presentation

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SIP%20and%20ENUM

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SIP and ENUM – PowerPoint PPT presentation

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Title: SIP%20and%20ENUM


1
SIP and ENUM
  • Old draft-ietf-sipping-e164-01 has been split
    into child drafts
  • Now there is draft-peterson-enum-sip-00, a
    smaller text which only defines the enumservice
    itself
  • SIPPING document will continue, with guidelines
    for SIP users
  • That document has some new considerations
    (rfc2916bis)
  • Approach of this draft considers only SIP
    addresses-of-record
  • Not contact addresses that represent devices
  • Defines only an E2USIP enumservice
  • This follows the syntax we agreed to in Yokohama
    will that be reflected in rfc2916bis?
  • No further granularity required for
    addresses-of-record
  • No known open issues (anyone else got any?)
  • WG item?

2
ENUM SIP
LS query sipjoe_at_voip.biz LS response
sipjoe_at_pc113.voip.biz
VoIP.biz
PC113 (Location of Joe)
INVITE joe_at_voip.biz
INVITE joe_at_pc113.voip.biz
ENUM query 13035550001 ENUM response
sipjoe_at_voip.biz
ENUM query returns AoR, LS query returns contact
Number 13035550001
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