Tieline Technologies


The Tieline USA ISDN G5 (U) module is designed for use in North America with the Genie and Merlin families of codecs.

Products Supporting this Module:

  • Genie
  • Genie Distribution
  • Genie Distribution with WheatNet-IP
  • Merlin
  • Merlin PLUS
  • Merlin PLUS with WheatNet-IP


  • Tieline USA ISDN G5 module
  • Firmware v2.8.30 or higher


BRI 64/128 kbps options support G.711, G.722, Tieline Music, Tieline Music PLUS, MPEG Layer 2 mono and stereo, plus aptX® Enhanced mono and stereo. Insert two ISDN modules and bond up to 4 B channels together to increase bandwidth up to 256 kbps.

S/T Module Part Number:

--- ISDN G5 (USA) 
USA ISDN G5 module