The TE411P is the next generation of Digium hardware that offers an on-board echo cancellation module. It supports E1, T1, and J1 environments and is selectable on a per-card or per-port basis.

The echo cancellation module supports all T1, E1, and J1 channels and improves voice quality in environments where software echo cancellation is not sufficient. The TE411P reduces CPU overhead required for software echo cancellation thereby, freeing resources for other processes, such as codec translation. By supporting 16ms with 128 channels or 64ms on 32 channels this card will perform in the most difficult of environments.

Digium has designed the TE411P to be fully compatible with existing software applications and it is fully integrated with the Asterisk Open Source PBX/IVR platform. Also, the open source driver supports an API interface for custom application development. With the combination of Digium Hardware and Asterisk software, numerous combinations of telephony configurations are possible. From the traditional PBX to VoIP Gateways, Digium solutions are paving the way for a new generation of worldwide communications.

The TE411P supports industry standard telephony and data protocols, including Primary Rate ISDN (both N. American and Standard Euro) protocol families for voice, PPP, Cisco, HDLC, and Frame Relay data modes. Both line-side and trunk-side interfaces are supported, also included are advanced call features. The TE411P is for use only with a 3.3 volt PCI slot.

The TE411P supports a 3.3v PCI slot only - typically available on newer motherboards and in 64-bit PCI bus architectures. The TE406P is for use only with a 5.0 volt PCI slot.

The TE411P is certified for Europe and North America.

Data Modes:

• Cicso HDLC
• HDLC
• PPP
• Multilink PPP
• Frame Relay

Voice Modes:

• PRI CPE & PRI NET
  • NI1
  • NI2
  • EuroISDN
  • 4ESS (AT&T)
  • 5ESS (Lucent)
  • DMS100
• E&M
  • Wink
  • Feature Group B
  • Feature Group D
• FXO & FXS
  • Ground Start
  • Loop Start
  • Loop Start with Disconnect Detect

Certifications:

Telecom:	FCC Part 68 (TIA-968-A), IC CS-03, TBR 4, TBR 12, TBR 13, AS/ACIF S038, AS/ACIF S016
Safety	UL/CSA 60950, IEC 60950, EN60950, AS/NZS 60950 Note: Finland, Norway and Sweden require that equipment using this product must be located in a Restricted Access Location (RAL).
Emissions	EN55022 Class B Radiated & Conducted
Immunity	EN55024 ITE, EN61000