KX-TDA0290 ISDN Primary Rate InterfaceZoom

KX-TDA0290 ISDN Primary Rate Interface

KX-TDA0290 ISDN Primary Rate Interface
Item# KX-TDA0290
$785.00
$799.00
23 ports per card, 23 B channels + 1 D channel. External channel service unit required. Supports 2 way DID. Supports Q.931 (QSIG) including Maters/Slave point to point TIE line. 1 card requires 1 free slot.

Compatible with KX-TDA600, KX-TDA100, KX-TDA200, KX-TDE100, and KX-TDE200.
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