There are many ways to do that:
1. Establish a connection with each operator (using SMPP or whatever protocol they use). That mean establishing an individual connection with each one, usually requiring you to sign contracts with them.
2. Use one of the many commercial services that allows you to send messages to many networks around the world.
You usually can connect to them by an HTTP/Java API or even by SMPP or any other supported protocol.
In fact, you can configure a get-url to relay from kannel for simplicity. You�ll have to ask for a 2-way service (and usually sign a small service agreement). They use to have a "credits" system: Each message costs 1 or more credits, depending on the country, network and size (concatenated messages costs many credits, of course).
I am currentyl using clickatell.com on SMPP and HTTP API. I am no affiliated with them in any ways, I�m just another user. It works great and is very cheap: They charge about � 0.04 per credit. Most messages cost 1 credit. Incoming messages on a 2-way service, 1/3 of credit. They give you 10 messages as trial.
There are many other companies also offering similar services. Check for the pricing, features and area coverage for the one that better adapts to your needs.
Hope it helps,
At 20:41 01/04/2004, you wrote:
Hi all !
I know that this question have been asked a lot of time but I did not find any answer that satisfied me entirely. My Problem : Sending a SMS from an operator to an other with Kannel. I'd like to know how to configure it for doing this kind of operations.
Best regards
Gotrano
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