On Thu, Feb 12, 2009 at 4:34 PM, Erick Perez <eaperezh at gmail.com> wrote: > I would like to hear some hardware recomendations to connect our smtp > server (postfix) to an external SMS box. > Basically I am looking for a SMS box that takes messages via smtp and > sends them via the SMS part. > Has anyone here implemented a solution like this? > I must use an in house sms box (GSM), I cannot use a service provider > (such as internet smtp to sms providers). One of our neighbors down the street is an Electronic Engineer for one of the Colombian cell phone operators. They began converting from CDMA to GSM several years ago. If you end up needing a Consultant, for any GSM stuff you are involved with, contact me off list and I will put you in touch with him. Cali is one hour from Panama City, on COPA, etc.