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Welltech VoIP ATA series V.303 User Manual

Page 39

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ATA Web user guide

Welltech Technology Co., Ltd.

39 / 114

2015/1/8

PSTN-Out
Volume

Default is 10. Adjust the volume from FXO to IP port (0 to 12).

PSTN-In Gain

Default is 10. Adjust the volume from IP to FXO port (0 to 12).

Submit [button]

Save the configuration.

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