Chapter 6.3: Prefixes - Discovery Telecom VoIP2 All Series User Manual

2009
DTT USER MANUAL
8. Left click will select the SIM for this time slot and mark it with a number. A dialog box will
open. Enter the units for this SIM.
9. The current count of the units of the SIM will appear in brackets.
10. To un‐select time slots simply click on it again.
11. You are unable to choose a SIM that is already in use at that time in the Gateway.
12. After setting all the needed SIMs press 'Save.'
13. Press 'Apply' to activate the changes.
14. At the end of each call the unit count is updated.
15. When the unit count reaches zero (0) the port will register the next SIM on the list.
Chapter 6.3: Prefixes
Under the default setting, an incoming call from a port will receive a dial tone. The Gateway will
route the call according to the prefix of the dialed number. Each port has a ten prefixes table .
Press the Prefixes tab to see:
1. Enter the Prefixes for this port. When a dialed number starts with this prefix the call will
automatically route to this port.
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2. In the 'Remove Prefix' select box how many digits to remove from the beginning of the
dialed number.
3. In the 'Add Prefix' box select the digits to be added at the beginning of the number.
4. In the 'Incoming Calls Handle' select the operation mode for each port:
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VoIP 2 All™ Series: 4 Channel Gateway User Manual
If the prefix of a port is '*', then all the calls that do not conform to the other ports
prefixes will be routed through this port.
If two or more ports have the same prefix then the Gateway will rotate the calls
between the ports.
Dial Tone – All calls that come from this port will receive a dial tone to call any other
port.
Blocked ‐ All calls that come from this port will be blocked. The caller will hear a busy
tone.
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