Subject: [sipcore] Revised 4244bis

From: Shida Schubert <[email-masked]>
Date: Thu, 5 Nov 2009 22:37:47 +0900

All,

  I forgot to mention this but we have updated the 4244bis
and made the following changes.

http://tools.ietf.org/html/draft-barnes-sipcore-rfc4244bis-03

  1. Removed 'cc', 'rt' and 'aor' tag so we now only have
      two tags, 'rc' for when the retargeting is a translation
      to a registered contact and 'mp' for when target user
      addressed in R-URI changes.

  2. Added index to 'mp' to show which URI resulted in
      changing of the target.

  3. Changed the call-flow to reflect the changes.

  4. Added use-cases from target-uri draft and composed
      a call-flow for each of the use-cases to show how
      4244bis can be used to address them.

  I think the mechanism is easier to understand and much
more deterministic.

  Regards
   Shida