Sixty-four (64) Channel Hardware Echo Cancellation Module for use on TE235/236 cards. The Digium VPM064 echo cancellation module is compatible with A8-series analog cards and the TE235 T1 card. This card solves the voice echo problem commonly associated with connecting a PCI card to a PSTN. While software-based solutions are available, the Digium VPM064 is a more reliable hardware-based module. Attach this module to the PCI or PCI Express card to dramatically improve voice and audio quality. Note: compatible with 8-port A8A and A8B cards, and the 2-port TE235 card.
Features and Functions
- Channels: up to 64
- Basis: DSP
- Digium Card Compatibility: A8-series, TE235/236.