Page tree

These are the signaling methods available for selection in the Signaling and Voice Quality section of the Add PRI Channel option:

Option
Details
emE & M
em_wE & M Wink
featdFeature Group D. The fake, Adtran style, DTMF
featdmfFeature Group D. The real thing, MF (domestic, US)
featdmf_taFeature Group D. The real thing, MF (domestic, US) through a Tandem Access point
featbFeature Group B. MF (domestic, US)
fxs_lsFXS (Loop Start)
fxs_gsFXS (Ground Start)
fxs_ksFXS (Kewl Start)
fxo_lsFXO (Loop Start)
fxo_gsFXO (Ground Start)
fxo_ksFXO (Kewl Start)
pri_cpePRI signaling, CPE side
pri_netPRI signaling, Network side
gr303fxoks_netGR-303 signaling, FXO loopstart, Network side
gr303fxsks_cpeGR-303 signaling, FXS loopstart, CPE side
sfSF (Inband Tone) Signaling
sf_wSF Wink
sf_featdSF Feature Group D. The fake, Adtran style, DTMF
sf_featdmfSF Feature Group D. The real thing, MF (domestic, US)
sf_featbSF Feature Group B. MF (domestic, US)
e911E911 (MF) style signaling
fxs_rxReceive audio/COR on an FXS kewl start interface (FXO at the channel bank)
fxs_txTransmit audio/PTT on an FXS loop start interface (FXO at the channel bank)
fxo_rxReceive audio/COR on an FXO loop start interface (FXS at the channel bank)
fxo_txTransmit audio/PTT on an FXO ground start interface (FXS at the channel bank)
em_rxReceive audio/COR on an E&M interface (1-way)
em_txTransmit audio/PTT on an E&M interface (1-way)
em_txrxReceive audio/COR AND Transmit audio/PTT on an E&M interface (2-way)
em_rxtxThis is an alias name for em_txrx
sf_rxReceive audio/COR on an SF interface (1-way)
sf_txTransmit audio/PTT on an SF interface (1-way)
sf_txrxReceive audio/COR and Transmit audio/PTT on an SF interface (2-way)
sf_rxtxThis is an alias name for sf_txrx
r2
  • No labels

Except where otherwise noted, content in this space is licensed under a Creative Commons Attribution 4.0 International.