Hi,

Need a SMS gateway that I can send an SMS to and have it call a URL.

Happy to have 3 different numbers for 022,21,027.

Short codes are not needed. Replies to the handset are not needed.

So...

SMS hello >> 0211234556 >> http://mysite.co.nz?mssdn=xxx&message=hello


Can anyone suggest something

A. cost effective 
B. very fast (no GSM modems)
C. not international (because of text costs).

We can develop in .net, php, crayons, etc, just need a reliable web service. 

Thanks
Mac