2005/12/23, Kerry Garrison <<a href="mailto:support@techdatapros.com">support@techdatapros.com</a>>:<div><span class="gmail_quote"></span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2">Possible polarity problem with the
jack.</font></span></div>
<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2">-Kerry</font></span></div></blockquote><div><br><br>So I should to check I have +48VDC on the phone line (red wire is +). Right?<br></div><br>
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