DescriptionField
Select the appropriate setting for the threshold: high, medium, or low.
Default setting: medium
Silence Threshold
To enable detection of V21 fax tones, select yes. Otherwise, select no.
Default setting: yes
FAX V21 Detect Enable
To enable the use of the echo canceller, select yes. Otherwise, select
no.
Default setting: yes
Echo Canc Enable
To enable detection of the fax Calling Tone (CNG), select yes.
Otherwise, select no.
Default setting: yes
FAX CNG Detect Enable
Select the codec for fax passthrough, G711u or G711a.
Default setting: G711u
FAX Passthru Codec
To force the ATA to use a symmetric codec during fax passthrough,
select yes. Otherwise, select no.
Default setting: yes
FAX Codec Symmetric
To use the DTMF process info feature, select yes. Otherwise, select no.
Default setting: yes
DTMF Process INFO
Select the fax passthrough method: None, NSE, or ReINVITE.
Default setting: NSE
FAX Passthru Method
To use the DTMF process AVT feature, select yes. Otherwise, select
no.
Default setting: yes
DTMF Process AVT
To use the fax process NSE feature, select yes. Otherwise, select no.
Default setting: yes
FAX Process NSE
Select the method to transmit DTMF signals to the far end: InBand,
AVT, INFO, or Auto. InBand sends DTMF by using the audio path.
AVT sends DTMF as AVT events. INFO uses the SIP INFO method.
Auto uses InBand or AVT based on the outcome of codec negotiation.
Default setting: Auto
DTMF Tx Method
If enabled, this feature automatically disables the echo canceller when
a fax tone is detected. To use this feature, select yes. Otherwise, select
no.
Default setting: no
FAX Disable ECAN
Cisco ATA 191 and ATA 192 Analog Telephone Adapter Administration Guide for Multiplatform Firmware
85
Voice Settings Configuration
Supplementary Service Subscription
To Next Page
Loading...
Need help?
General
