hello,

Is it possible for a web service solution to enable full 2-way
communications e.g

Have the client contact the server to send information at anytime

Have the server contact the client to give it instructions at anytime

Please note - my clients will not have fixed IP addresses and may exist on
private networks (therefore having private IP addresses) - the only way I
think I can do this is to create a TCP webserve application - am I on the
right track??

Thanks for your help