The protocol you may be looking for is TAP. This is a modem-to-modem protocol for sending pager messages, rather than dialing acoustical DTMF tones using a modem. Check out sendpage at http://sendpage.cpoint.net/. The software is entirely written in Perl and may include what you're looking for.

In reply to Re: Send msg to pager through modem by metameme
in thread Send msg to pager through modem by rhymejerky

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