in reply to Net::Fritz what service to use to catch incoming call

Please, don't put your question into the "signature" part of the node. Some monks (e.g. me) use CSS to hide the signatures, so to them, your question appears empty.

map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

In Section Seekers of Perl Wisdom