Transcoding draft-camarillo-sipping-transc-b2bua-01.txt

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Transcoding draft-camarillo-sipping-transc-b2bua
-01.txt

• Gonzalo.Camarillo_at_ericsson.com

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Status of Related Documents

• 3pcc transcoding ready for WGLC
• Milestone Feb 04
• Framework
• WG item

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B2BUA Model
INVITE carries a uri-list with a single
destination (B)

• A T
  B
• 
  
• -----(1) INVITE SDP A-----gt
  
• 
  
• lt-(2) 183 Session Progress-
  
• -----(3) INVITE
  SDP TB----gt
• 
  
• lt-----(4) 200 OK
  SDP B-----
• 
  
• ---------(5)
  ACK----------gt
• lt----(6) 200 OK SDP TA-----
  
• 
  
• ---------(7) ACK----------gt
  
• 
  
• 
  
• Media Media
  
• 
  
• 
  

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Discussion

• The design team have decided to use a uri-list to
  provide T with Bs address
• Using Route seems inappropriate
• Opinions?