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<P><FONT SIZE=2 FACE="Arial">Dear All,</FONT>
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<P><FONT SIZE=2 FACE="Arial">I have a setup where three errision PBX's (head office & 2 branch offices ) are @ three different location. Head of has a errision BP250 where the branch officers has Errision BP50's.</FONT></P>
<P><FONT SIZE=2 FACE="Arial">I wana connect all three PBX's through IP link's. My idea is to connect BP250 ( head office ) to asterisk. This has to be done using analog interfacing coz there is no E1 / or T1 card's on BP250 and cost is also a concern.</FONT></P>
<P><FONT SIZE=2 FACE="Arial">Can this be done ? And what kind of analog interfaces I should use ?</FONT>
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<P><FONT SIZE=2 FACE="Arial">For branch office sides ( Errision BP 50 ), is it possible to use some FXS interface ( ex : Cisco ATA etc ) and connect that directly to the Errision BP 50, where the other end ( ex. Cisco ATA IP side ) connected to the Asterisk @ Head office ?</FONT></P>
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<P><FONT SIZE=2 FACE="Arial">Thanks</FONT>
<BR><FONT SIZE=2 FACE="Arial">Shahan</FONT>
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