[Asterisk-Users] Dialogic D/4PCI

Henry Devito hdevito at qwest.net
Sat Jan 22 15:17:35 MST 2005


>> Is there ant chance of the Dialogic card model D/4PCI working with 
>> asterisk ?


Word of caution:  Even if you can buy the drivers and make this card work 
with *, it is not meant to plug directly into a CO -48vdc talk battery and 
90-130vac ring voltage delivered by your phone company.  These cards were 
designed to be used behind a pbx.  Most PBX's only deliver -24vdc on a 
analog line now and between 72v and 90vac for ring voltage.  Not to say the 
D/4PCI or D/4PCIU will not work on a standard line and not have any problem, 
just a thought just incase you do get this to work and something blows up or 
gets ruined.  You'll know why.  Have a great day. 




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