Home>Asterisk card>Digital cards>Single span TE122P 1 E1 T1 PRI PCI card with echo cancellation

Single span TE122P 1 E1 T1 PRI PCI card with echo cancellation

$150.00 $145.00

  Brandnew single span TE122P 1 E1 T1 PRI PCI card with echo cancellation hardware. The replacement of  TE110P T1/E1 card.  TE122P PRI card with echo cancellation VPMADT032

Model: TE122P




Single span TE122P 1 E1 T1 PRI PCI digital card with echo cancellation

Single span digital card TE122P is  the latest addition to the Telephony Card family. The design utilizes state of the art technologies to support T1/E1/PRI environments that require a high-performance, cost effective digital telephony interface card. TE122P has the ability to create a seamless network, interconnecting traditional telephony systems with Voice over IP technologies.

It supports industry standard telephony protocols, including Primary Rate ISDN (both North American and Euro Standard) protocol families for voice. Both line-side and trunk-side interfaces are supported, as well as advanced call features. TE122P and TE110 model cards feature Octasic-based hardware echo cancellation that is built in to the cards, removing the task of echo cancellation from the systems CPU and increasing overall system performance and call quality. They are for environments that do not require hardware-based echo cancellation, instead relying only on software echo cancellation.

Dobry cards are compatible with all versions of Asterisk using the DAHDI driver framework. Asterisk and DAHDI are available for free from the Asterisk.org website. All cards include a three year warranty.


Single span digital cards are perfect for building Asterisk solutions with direct connections to the phone network or legacy equipment. Common applications include:

  • Direct PSTN connections for office phone systems
  • Small call center ACDs with T1/E1 trunks
  • Toll-bypass adjuncts for legacy TDM PBXs
  • SIP trunk interface for legacy TDM systems
  • Up to 24 (T1/J1) or 30 (E1) simultaneous calls
  • Selectable T1, E1  Mode / Half-Length, Half-Height, Digital Card
  • PCI-Express /PCI
  • One (1) RJ48 Interface Port
  • Protocol support includes: ISDN PRI, Robbed-Bit, CAS
  • Hardware echo cancellation is optional
  • 3 years warranty
Tab content

Additional information

Weight0.2 kg
Dimensions20 x 20 x 5 cm