LAPD Software

The Link Access Procedure – D Channel (LAPD) portable software product provides the LAPD link level protocol, supports the ITU-T and other variants of the protocol and reliably sends and receives information over the physical transmission media.

LAPD detects errors and is able to recover from lost, errored or duplicated information. The LAPD software:

  • Establishes multiple data link connections on a single physical link
  • Releases data link connections
  • Transfers acknowledged data on established link level connections
  • Transfers unacknowledged data outside of link level connections
  • Maintains flow control of the transfer of data
  • Reinitializes data link connections upon detection of an error

Trillium LAPD software enables telecom equipment manufacturers of soft switches, signaling gateways, signal transfer points, service control points, media gateway controllers or other products to:

  • Accelerate time to market
  • Reduce development costs
  • Reduce project risk of internally developed LAPD applications

Product deliverables consist of C source software, documentation, training, a warranty and technical support.

Additional Specifications

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