when i do talk to user - looks right, user gets message on console, i have
"waiting for ..."

when called user type "talk wojtek" he gets talk screen for just a moment
and returns to shell, while i got nothing  on console.

talkd is started like:

ntalk           dgram   udp     wait    nobody.tty      /usr/libexec/ntalkd ntalkd

in inetd

i remember talk do worked about 2 months ago. where could be a problem.