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Why TDM PW Setup Extensions? Setup of TDM PWs requires exchange of additional parameters: Attachment circuit bit-rate Packet payload size Usage of RTP header (with some details) Data vs.signaling packets (for NxDS0 with signaling packets) Attachment circuit trunk type (for trunk-specific NxDS0 with CAS) Not included in (any of) the encapsulation draft(s) Most FEC elements are common for all encapsulations CEP-related parameters reused when possible First presented in Seoul Updates posted before the San Diego meeting |