User manual

http://www.DBL.com FXS+FXO Gateway Series
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Call prequel: Enable call transfer
Net off escape: After enable it, when the Net off or fail to login VOIP, FXS mentioned
Machine will put up PSTN outline.
Use of billing: you can bill all the lines by using DBL technology billing software.
Notes: Every line should be set separately.
3.3.5. FXO Setting
FXO Setting make users get practical function, its real is making calls adapter to
responding number, and reduce calling time. What is more, routing setting also support
password protection of “PSTN call IP” and “IP call PSTN”, but only authorized persons can
use. Please do not fill when you need not these functions.
1. VOIP call the Gateway adapter to the standard phone, fill “Hotline number” in the “call
PSTN adapter number”.
a) As indicated in Figure, when IP calls HTM_442, the Gateway will dial 88290211 directly,
this function is very useful for the “Hotline” service.
If the password needed when VOIP calls PSTN, then fill the password in the “dial PSTN
certification password”.