[iPAQ] full duplex audio ?

is the ipaq hardware and linux driver capable of
full duplex audio ?

i´m playing a little with esdcat/esdplay to set up an bidirectional audio link
between a stationary machine and an ipaq.

one way works but i get a resource busy error if i start the second direction.

is this a software or hardware limit ?

best regards
  andre schroeter

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Andre Schroeter
Deutsches Krebsforschungszentrum                     tel.: (+49) 6221 - 42 2382
Division Medical and Biological Informatics          fax.: (+49) 6221 - 42 2345
Im Neuenheimer Feld 280                     url: http://mbi.DKFZ-Heidelberg.de/
D-69120 Heidelberg, Germany              e-mail: A.Schroeter@DKFZ-Heidelberg.de
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