SMS via chan_mobile

I have one big pleasure…
I have installed FreePBX distro with asterisk 1.8 and run chan_mobile with two old Nokia 6230i - named GATE1 and GAATE2 connected via bt1 and bt2 (incoming and outgoing calls workz perfectly).
But I’m trying to sending and recieving sms via theese phones, but I need to have it via for example Playsms (web based gateway) or somethink like this, I tried install Ozeki sms but it is for big yearly fees…
I had install a PlaySMS on local host and it working, but I don’t know how to connect it via chan_mobile (maybe trough Kannel or SmsTools?).
Is here some regullar way? Please help… I’m trying it about one month and this is one of my last tryies.

Really thank you for your answers,
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