Configuring the Voice Settings
Line 1 Settings (PHONE Port)
Cisco SPA232D Administration Guide
SG3/V.34 SIP Protocol-Based passthrough FAX Call
Parameter
FAX V21 Detect
Enable
FAX CNG Detect
Enable
FAX Tone Detect
Mode
FAX Passthru
Method
FAX Process NSE
FAX Passthru Codec
FAX Disable ECAN
Echo Canc Enable
FAX Enable T38
Modem Line
SIP Protocol-Based T.38 Relay FAX Call
Parameter
FAX V21 Detect
Enable
FAX CNG Detect
Enable
FAX Tone Detect
Mode
FAX Passthru
Method
FAX Disable ECAN
Value
Yes
Yes
Caller or Callee
ReINVITE
No
G.711u or G.711a
No
Yes
No
No
Value
Yes
Yes
Caller or Callee
ReINVITE
No
Description
If CNG detection is not needed,
set it to No.
Depends on the passthrough
codec used.
Description
If CNG detection is not needed,
set it to No.
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