SMS + ASTERISK + PSTN, i.e. send SMS directly to ABONENT

Avg Bid (USD)
Project Budget (USD)
$750 - $1500

Project Description:
I need to send SMS directly to Mobile phones.
I have Asterisk + SIP Accounts (know that SMS can't be send to PSTN over SIP. or I'm not right in this case?).
Kannel not offer!
I want send SMS in-call (or out of call).

First I want to confirm it is possible or not? And how can I realize my requirment.

I have stabble SMS traffic and want to send SMS directly (not dependent on other SMS providers)
Sorry for bad english.

Skills required:
Asterisk PBX
Hire krolist
Project posted by:
krolist Russian Federation
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