[Asterisk-Users] Unable to find a path from GSM to SPEEX ??

[Atuc]

hallo,

does anybody know, how to enable the the new iaxcomm client (with speex 
codec!!) to work with asterisk?

i get a "Unable to find a path" error??

i have enabled speex in iax.conf,

thanks for help,
alex



Nov  2 15:37:19 NOTICE[281616]: channel.c:1698 ast_set_write_format: Unable 
to find a path from GSM to SPEEX
Nov  2 15:37:19 WARNING[281616]: file.c:779 ast_streamfile: Unable to open 
demo-echotest (format SPEEX): No such file or directory