In accordance with the invention, in response to the requests, a message processor in at least one of the retransmit servers, {HEAD ~ retransmits} in {TAIL ~ a bypass session} to the repair server, at least a portion the missing packets 
in
In accordance with the invention , in response to the requests , a message processor in at least one of the retransmit servers , { HEAD ~ retransmits } in { TAIL ~ a bypass session } to the repair server , at least a portion the missing packets
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH