Min. Order:
10 Piece
Price:
US$ 90 ~ 120
Place of origin:
China
Supply Ability:
1000
BD120DE-EC is a 1 ports, selectable E1 (32-channel) or T1 (24-channel) card,This card supports both voice and data modes on its single span.
There is echo cancellation hardware with this product,the HDEC use Octasic EC chip.
The card supports industry standard telephony and data protocols, including R2,SS7 and Primary Rate ISDN (PRI) protocol families for voice and PPP, Cisco HDLC, and Frame Rela
[Related Keywords : asterisk pri card, voip pri gateway, sip to pri, te420]