Multi-Tech Systems ISIHP-4U, ISIHP-4SD manual D3=241, Display Network Configuration

Terminal Adapter AT Commands & S-Registers

*!D3=0-63Sets the TEI to a fixed value from 0 through 63

*!D3=240 Sets voice channel for dynamic TEI negotiation (factory default)

*!D3=241 Disables TEI

!L Display Network Configuration

Values: n/a

Default: n/a

Displays the current DN, SPID, TEI, Data protocol, and switch type.

!L Displays the current network configuration

>Dn Embedded Protocol Analyzer Values: 0, 1, 2, 3, 98, or 99 Default: n/a

Records and analyzes various protocols on the B-channel, D-channel, and DTE-DCE interface. The Embedded Protocol Analyzer is useful as a diagnostic tool, in that essential data messages display, which enables you to observe interactive operations of the TA, Central Exchange, and remote communications equipment.

>D0 Displays B-channel traffic, decoded as V.120

>D1 Displays D-channel traffic, decoding layers 2 and 3 (Q.921 and Q.931)

>D2 Displays D-channel traffic, decoding layer 2 only (Q.921)

>D3 Displays D-channel traffic, decoding layer 3 only (Q.931)

>D5 Displays async PPP data >D6 Displays sync PPP data

>D98 Disables Embedded Protocol Analyzer, buffered data unchanged

>D99 Enables Embedded Protocol Analyzer, clearing buffered data

MultiModemISI Hybrid Series, ISIHP-2S/2U/4S/4U/4SD 111