DAG Series FXO Voice Gateway User Manual
4
Dinstar Technologies Co., Ltd.
•
Voice mail
•
Direct IP Call
•
IP Trunk
2.
Basic Operations
2.1 Phone Call
2.1.1 Phone or Extension Number
1
）
FXO Call Out
•
One stage dialing: After receiving phone number from softswitch/IPPBX,
selected one PSTN call out through some selection rules such as round of
selection.
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Two stage dialing: IPPBX extension dial FXO port SIP account, then after hearing
dial tone, dial outside number.
2
）
Dial the number directly and press #.
•
Dial outside number with FXO, when listen to audio “please dial the extension
number” or second dial tone, and then dial callee number. After dialing
completion, send callee number to IP server side, such as soft switch or IPPBX.
•
Offhook auto-dial: Dial outside number with FXO, device will automatically
connect to the specified extension or queue according to the default hotline
number.
2.1.2 Direct IP Calls
DAG series device with FXS port allow two parties directly call through IP address. The
user need only a simulation with the FXS port unit equipment linked together and set up
calls not registered.
Elements necessary to completing a direct IP call
：
1)
Both DAG serial and other VoIP Device, have public IP addresses;
