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Double E1 PCI ISDN 2 port PRI Card
Цена: 1750.00 $
The double E1 PCI ISDN turns your legacy ISDN equipment (or analog equipment behind an ISDN PBX) into powerful Voice over IP devices. It provides a soft migration path from ISDN technology to the new Voice over IP world (see Application 1). Connect ... |
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IP-телефония / Junghanns / Double E1 PCI ISDN 2 port PRI Card
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