最後更新: 2023-05-09

Card

OpenVox

1 Port T1/E1

• DE130E   # PCIe
• D130E     # PCIe
• D130P     # PCI

DE130E offers an on-board Octasic DSP-based echo cancellation module.
(在 D130E 上加 echo cancellation module(EC2032))

Sangoma (Digium) Cards

Sangoma (Digium) Cards in the TE series support T1 and E1 environments.
(E1, T1 are selectable on a per-card or per-port basis)

Framing Types

• Superframe (D4)
• Extended Superframe (ESF)
• Channel Associated Signaling (CAS)
• Common Channel Signaling (CCS)

Coding Types

• Alternative Mark Inversion (AMI)
• Bipolar with Eight (8) Zero Substitution (B8ZS)
• High Density Bipolar of Order Three (3) Code (HDB3)(optional)