ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/comms/  direct

[DIR]zssh/  direct  893+ twin directories
[DIR]zmtx-zmrx/  direct  117 twin directories
[DIR]yfklog/  direct  189 twin directories
[DIR]yawmppp/  direct  223+ twin directories
[DIR]yaps/  direct  321+ twin directories
[DIR]yagiuda/  direct  674+ twin directories
[DIR]xwota/  direct  701+ twin directories
[DIR]xtt516/  direct  82 twin directories
[DIR]xnecview/  direct  778+ twin directories
[DIR]xmorse/  direct  84 twin directories
[DIR]xlog/  direct  1971+ twin directories
[DIR]xdx/  direct  1179+ twin directories
[DIR]xcept/  direct  198 twin directories
[DIR]xastir/  direct  1547+ twin directories
[DIR]wy60/  direct  904+ twin directories
[DIR]wwl/  direct  979+ twin directories
[DIR]wsjt/  direct  742+ twin directories
[DIR]vrflash/  direct  786+ twin directories
[DIR]vpb2/  direct  83 twin directories
[DIR]vpb-driver/  direct  734+ twin directories
[DIR]viewfax/  direct  349+ twin directories
[DIR]uticom/  direct  99 twin directories
[DIR]unixcw/  direct  820+ twin directories
[DIR]uird/  direct  111 twin directories
[DIR]twpsk/  direct  837+ twin directories
[DIR]trustedqsl/  direct  754+ twin directories
[DIR]tlf/  direct  1664+ twin directories
[DIR]tkscanfax/  direct  104 twin directories
[DIR]tkhylafax/  direct  511+ twin directories
[DIR]tits/  direct  303+ twin directories
[DIR]tilp2/  direct  541+ twin directories
[DIR]tilp/  direct  1109+ twin directories
[DIR]thebridge/  direct  135 twin directories
[DIR]tcpser/  direct  600+ twin directories
[DIR]syncterm/  direct  95 twin directories
[DIR]sredird/  direct  850+ twin directories
[DIR]splat/  direct  984+ twin directories
[DIR]spandsp-devel5/  direct  73 twin directories
[DIR]spandsp-devel/  direct  91 twin directories
[DIR]spandsp/  direct  1038+ twin directories
[DIR]soundmodem/  direct  2220+ twin directories
[DIR]snooper/  direct  1034+ twin directories
[DIR]smstools3/  direct  101 twin directories
[DIR]smstools/  direct  1366+ twin directories
[DIR]sms_client/  direct  94 twin directories
[DIR]seyon/  direct  2004+ twin directories
[DIR]serialoverip/  direct  97 twin directories
[DIR]ser2net/  direct  879+ twin directories
[DIR]scud/  direct  107 twin directories
[DIR]scmxx/  direct  1228+ twin directories