Digium 1TE235BF Two Span Digital T1/E1/J1/PRI Cards

Digium'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.

Digium 1TE235BF Two Span Digital Card Features and Functions:

  • Up to 24 (T1/J1) or 30 (E1) simultaneous calls per span (48 total T1/J1 and 60 total E1 calls 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
  • 2 ports / 2 spans
  • Digium   ESP   risk-free guarantee
  • Asterisk and DAHDI supported (DAHDI 2.8   or later required for the TE235)
  • Asterisk and DAHDI supported (DAHDI 2.10   or later required for the TE236)
  • Switchvox supported (Switchvox 5.8.1 or later required for the TE235)
  • Switchvox does not support the TE236 card

113,190.00 117,845.00

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SKU: DG-1TE235BF Categories: , Brand:

Product Description

Digium’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 1TE235BF Two Span Digital Card Features and Functions:

  • Up to 24 (T1/J1) or 30 (E1) simultaneous calls per span (48 total T1/J1 and 60 total E1 calls 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
  • 2 ports / 2 spans
  • Digium   ESP   risk-free guarantee
  • Asterisk and DAHDI supported (DAHDI 2.8   or later required for the TE235)
  • Asterisk and DAHDI supported (DAHDI 2.10   or later required for the TE236)
  • Switchvox supported (Switchvox 5.8.1 or later required for the TE235)
  • Switchvox does not support the TE236 card

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