Digital Cards

Digium’s super-reliable digital line cards connect Asterisk-based communication systems to T1, E1, J1 and ISDN-BRI interfaces.

Single Span

digium-te133-digital-card-smDigium’s new TE131, TE132, TE133 and TE134 single span digital cards are the latest additions to the Telephony Card family. The TE13x design utilizes state of the art technologies to support T1/E1/PRI environments that require a high-performance, cost effective digital telephony interface card. The TE13x family of cards have the ability to create a seamless network, interconnecting traditional telephony systems with Voice over IP technologies.

The TE13x family of cards support 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. TE133 and TE134 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. TE131 and TE132 model cards are for environments that do not require hardware-based echo cancellation, instead relying only on software echo cancellation.

Digium 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 five (5) year warranty and are eligibile for Digium’s no-risk ESP guarantee.

Applications

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

Specifications

Up to 24 (T1/J1) or 30 (E1) simultaneous calls
Selectable T1, E1 or J1 Mode / Half-Length, Half-Height, Digital Card
PCI-Express (TE131 and TE133)
PCI (TE132 and TE134)
One (1) RJ48 Interface Port
Protocol support includes: ISDN PRI, Robbed-Bit, CAS
Models TE133 and TE134 feature built-in 128ms Octasic DSP hardware echo cancellation
5 year warranty
Risk-free ESP guarantee

Notes

The TE131 and TE132, unlike many Digium digital cards, cannot be upgraded in the field with modular hardware-based echo cancellation
The TE131, TE132 are not compatible with Switchvox. Use the TE133 or TE134 with Switchvox for single span digital connectivity. See the full list of Switchvox compatible cards on the appliance comparison chart.

Documentation for Single Span Digital Cards

pdf digium-telephony-card-quickstart-installation-guide

pdf te130-series-digital-cards-user-manual

pdf telephony-cards-datasheet

pdf telephony-cards-datasheet-sp

 

Dual Span

digium-te235f-digital-cardDigium’s dual span digital interface cards support 48 (T1 / J1) or 60 (E1) connections to PSTN trunks over two spans (digital circuits). Built exclusively for use with Asterisk and Asterisk-based communications systems, the dual span cards provide the best value in digital connectivity.

Dual span digital cards are available in PCI and PCI-Express form factors. All dual span models can be combined with an Octasic DSP-based echo cancellation module from Digium to provide effective hardware echo cancellation across all channels.

Digium 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 five (5) year warranty and are eligible for Digium’s Exceptional Satisfaction Program (ESP) risk-free Quality Guarantee.

Note: The TE210P model supports a 3.3v PCI slot only – typically available on newer server motherboards and in 64-bit PCI bus architectures. The TE205P is for use only with a 5.0 volt PCI slot.

Applications
  • Connect two T1 or E1 trunks to an Asterisk based PBX system
  • Add direct digital PSTN connectivity to Asterisk applications and solutions
  • Create in-line call monitoring and recording solutions
Specifications
  • Up to 24 (T1/J1) or 30 (E1) simultaneous calls
  • Supports T1, E1 and J1 physical interface connections
  • Optional 128ms hardware echo cancellation module
  • Protocol support includes: ISDN PRI, Robbed-Bit, CAS
  • Industry standard RJ-45 port
  • Available in PCI and PCI Express form factors
  • 2 ports / 2 spans
  • 5 year warranty
  • Digium ESP risk-free guarantee
  • Asterisk and DAHDI supported (DAHDI 2.8 or later required for the TE235)
  • Switchvox supported (Switchvox 5.8.1 or later required for the TE235)
Documentation for Dual Span Digital Cards

pdf digium-telephony-card-quickstart-installation-guide

pdf te230-series-digital-cards-user-manual

pdf telephony-cards-datasheet

pdf telephony-cards-datasheet-sp

 

Quad Span

digium-te435f-digital-cardDigium’s quad span digital interface cards support 96 (T1 / J1) or 120 (E1) connections to PSTN trunks over four spans (digital circuits). Built exclusively for use with Asterisk and Asterisk-based communications systems, the quad span digital cards provide the best value in digital connectivity.

Quad span digital cards are available in PCI and PCI-Express form factors. All quad span models can be combined with an Octasic DSP-based echo cancellation module from Digium to provide effective hardware echo cancellation across all channels.

Digium 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 five (5) year warranty and are eligible for Digium’s Exceptional Satisfaction Program (ESP) risk-free Quality Guarantee.

Note: The TE410P model supports a 3.3v PCI slot only – typically available on newer server motherboards and in 64-bit PCI bus architectures. The TE405P is for use only with a 5.0 volt PCI slot.

Applications
  • Connect four T1 or E1 trunks to an Asterisk-based PBX system
  • Add direct digital PSTN connectivity to your Asterisk application or solution
  • Ideal for call center applications, service bureaus and large phone systems
Specifications
  • Up to 24 (T1/J1) or 30 (E1) simultaneous calls per span (96 total T1/J1 and 120 total E1 per card)
  • Supports T1, E1 and J1 physical interface connections
  • Optional 128ms hardware echo cancellation module
  • Protocol support includes: ISDN PRI, Robbed-Bit, CAS
  • Industry standard RJ-45 port
  • Available in PCI and PCI Express form factors
  • 4 ports
  • Asterisk and DAHDI supported (DAHDI 2.8 or later required for the TE435)
  • Switchvox supported (Switchvox 5.8.1 or later required for the TE435)
Documentation for Quad Span Digital Cards

pdf digium-telephony-card-quickstart-installation-guide

pdf quad-span-digital-card-user-manual

pdf telephony-cards-datasheet

pdf telephony-cards-datasheet-sp

 

Octal Span

octal-span-digital-telephony-cardDigium’s TE820 Octal-Span digital card is built exclusively for high-density Asterisk® applications that require high-performance, cost effective digital connectivity. The TE820 includes eight independently software-selectable digital telephony interfaces, supporting up to 192 channels (in T1/J1 mode) or 240 channels (in E1 mode) — the highest single-card port density available for use with Asterisk. The TE820 seamlessly interconnects traditional telephony systems with Voice over IP (VoIP) technologies at the lowest per-port price on the market today.

The TE820 octal span digital card supports industry standard telephony protocols, including multiple variants of Primary Rate ISDN. Each span can be configured as either CPE or network for optimal flexibility. The optional VPMOCT256 hardware echo cancellation module, based on the industry-leading Octasic™ chipset, offloads the task of echo cancellation from the CPU, increasing overall system performance and call quality.

Applications
  • Connect eight T1 or E1 trunks to an Asterisk-based PBX system
  • Add high density PSTN connectivity to Asterisk applications and solutions
  • Build carrier adjuncts, mobile value-added services (VAS) and other large-scale solutions.
Specifications
  • 8 T1 / E1 Spans
  • Up to 240 concurrent calls per card
  • Protocol support includes: ISDN PRI, Robbed-Bit, CAS
  • Optional hardware echo cancellation module
  • PCI Express form factor
Documentation for Octal Span Digital Cards

pdf digium-telephony-card-quickstart-installation-guide

pdf te800-series-digital-card-datasheet

pdf te800-series-digital-cards-user-manual

pdf telephony-cards-datasheet

pdf telephony-cards-datasheet-sp

 

Euro ISDN BRI

euro-isdn-bri-cardUsing Digium’s digital hardware, Open Source Asterisk PBX software, and a Linux PC, users can create an intelligent telephony environment which includes all the sophisticated features of a high-end PBX/Voicemail platform.

The B410P is a half-length, full-height universal 3.3V and 5.0V 32-bit PCI 2.2 card supporting four BRI S/T interfaces. Each of the four ports of the B410P can be independently configured for TE or NT mode. The B410P features on-board hardware echo cancellation performing 64ms or 512 taps per channel for each of the eight voice channels.

Note: The B410P is incompatible with North American BRI.

Specifications
  • 4 EuroISDN BRI-ST interface ports
  • Up to 8 voice channels
  • Supports TE and NT modes
  • Onboard 64ms hardware echo cancellation
  • Available in PCI form factor only (for PCI Express, see the Hybrid Cards category)
Documentation for Euro ISDN BRI Digital Cards

pdf b410-digital-card-datasheet

pdf b410-digital-card-user-manual