Voice¶

SCPI Commands

CONFigure:WCDMa:SIGNaling<Instance>:CONNection:VOICe:DTX
CONFigure:WCDMa:SIGNaling<Instance>:CONNection:VOICe:SOURce
CONFigure:WCDMa:SIGNaling<Instance>:CONNection:VOICe:CODec
CONFigure:WCDMa:SIGNaling<Instance>:CONNection:VOICe:TFCI

class Voice[source]

Voice commands group definition. 7 total commands, 2 Sub-groups, 4 group commands

get_codec() → RsCmwWcdmaSig.enums.VoiceCodec[source]

# SCPI: CONFigure:WCDMa:SIGNaling<instance>:CONNection:VOICe:CODec
value: enums.VoiceCodec = driver.configure.connection.voice.get_codec()

Selects the AMR voice codec type to be used: narrowband or wideband.

return

codec: NB | WB NB: narrowband WB: wideband

get_dtx() → bool[source]

# SCPI: CONFigure:WCDMa:SIGNaling<instance>:CONNection:VOICe:DTX
value: bool = driver.configure.connection.voice.get_dtx()

Enables/disables speech DTX indication in downlink.

return

speech_dtx_dl: OFF | ON

get_source() → RsCmwWcdmaSig.enums.VoiceSource[source]

# SCPI: CONFigure:WCDMa:SIGNaling<instance>:CONNection:VOICe:SOURce
value: enums.VoiceSource = driver.configure.connection.voice.get_source()

Selects the voice connection path.

return

source: LOOPback | SPEech LOOPback: voice stream looped back in the R&S CMW SPEech: connection to the speech codec board

get_tfci() → bool[source]

# SCPI: CONFigure:WCDMa:SIGNaling<instance>:CONNection:VOICe:TFCI
value: bool = driver.configure.connection.voice.get_tfci()

Enables/disables the downlink signaling of TFCI for voice connections.

return

enable: OFF | ON

set_codec(codec: RsCmwWcdmaSig.enums.VoiceCodec) → None[source]

# SCPI: CONFigure:WCDMa:SIGNaling<instance>:CONNection:VOICe:CODec
driver.configure.connection.voice.set_codec(codec = enums.VoiceCodec.NB)

Selects the AMR voice codec type to be used: narrowband or wideband.

param codec

NB | WB NB: narrowband WB: wideband

set_dtx(speech_dtx_dl: bool) → None[source]

# SCPI: CONFigure:WCDMa:SIGNaling<instance>:CONNection:VOICe:DTX
driver.configure.connection.voice.set_dtx(speech_dtx_dl = False)

Enables/disables speech DTX indication in downlink.

param speech_dtx_dl

OFF | ON

set_source(source: RsCmwWcdmaSig.enums.VoiceSource) → None[source]

# SCPI: CONFigure:WCDMa:SIGNaling<instance>:CONNection:VOICe:SOURce
driver.configure.connection.voice.set_source(source = enums.VoiceSource.LOOPback)

Selects the voice connection path.

param source

LOOPback | SPEech LOOPback: voice stream looped back in the R&S CMW SPEech: connection to the speech codec board

set_tfci(enable: bool) → None[source]

# SCPI: CONFigure:WCDMa:SIGNaling<instance>:CONNection:VOICe:TFCI
driver.configure.connection.voice.set_tfci(enable = False)

Enables/disables the downlink signaling of TFCI for voice connections.

param enable

OFF | ON

Cloning the Group

# Create a clone of the original group, that exists independently
group2 = driver.configure.connection.voice.clone()

Subgroups

Delay
Amr