Hello,

In our country at Madagascar , operator could send message on phone with MISDN like a string not like a number. I would like to ask if it's possible to do the same thing with osmo-bts !!!

Well, osmo-bts is not really the component of the network that is handling this, but yes, the answer to your question it is possible.

What you are looking for is to set the TON (type of number) in the Short Message that you submit via SMPP to the osmo-msc (or osmo-nitb)

k/