DWG2000E/F/G GSM/CDMA VoIP Gateway User Manual
_______________________________________________________________________________
Shenzhen Dinstar Technologies Co., Ltd.
71
how to enable network capture.
Voice stream transmit path of the gateway as below:
Getting start to PCM capture
PCM capture is help to analysis voice stream between GSM/CDMA module and DSP
chipset.
To enable PCM capture
Select ‘PCM only’ on Network Capture page
Click “Start’ to enable PCM capture
Dialing out through gateway, start talking a short while then hangup the call.
Click ‘Stop’ to disable network capture
Save the capture file to local computer
The capture is named to ‘capture(x).pcap’, x is serial number of capture and will be added
1 in next time. The sample of PCM capture as below:
Getting start to Syslog capture