2N VoiceBlue MAX User Manual page 34

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The number prefix is checked against the prefixes in the
in the ascending sequence, i.e. table 1 is searched first, followed by table 2 and
so on.
When a matching prefix is found in a
valid row. Again, the LCR is searched upwardly, starting from the first row.
If a
the call time is checked against the routing rule. If no match is found, the next
LCR row is checked.
If the
routed to the module selected in the
according to the first routing rule included in the
GSM outgoing groups
Moreover, call duration limiting timer can be selected for the outgoing call.
If the selected GSM/UMTS module is occupied or has a low credit, the algorithm
returns to the preceding step but considers the next
first one. If no record is found in this section, the next LCR row is used.
If the selected GSM/UMTS module is available and has a sufficient credit, the
GSM gateway will start dialling the GSM number.
If the calling subscriber number has an unknown prefix or all routes are
occupied,
The outgoing call is not billed until the called party answers the call.
The GSM network signals the call answering moment and the GSM gateway
transfers this information to the SIP Proxy.
It can be set for GSM outgoing calls that the calling subscriber should be sent the
connection tone* instead of a silence between the request sending to GSM and
the ringing tone.
* This option can be activated for TC35i modules.
Routing Algorithm for Incoming Calls
Incoming calls are processed according to the
incoming groups
Reject/ Ignore incoming calls – incoming calls are not routed to the VoIP
network. On the GSM side, the connection request is either rejected or ignored
(the caller hears the check ringing tone).
If the above mentioned option is not selected, the CLIP routing table is checked.
If the calling number is found, it is checked for CallBack first. If the CallBack
function is enabled for this number,
incoming call and set up a CallBack to GSM after the caller hangs up. If the
AutoDial function is enabled for the calling number, the caller will be routed
directly to the extension number entered in the AutoDial item. If both the
CallBack and AutoDial functions are activated,
the incoming call and set up a call to GSM after the caller hangs up.
Simultaneously, a call to the VoIP extension will be set up and then the calls will
be connected. If the CallBack function is enabled and the caller fails to hang up
within 10 s,
AutoDial settings.
In case the CLIP routing function is disabled or the calling number is not included
in the CLIP routing table, the Dynamic CLIP routing table is checked. If the
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VoiceBlue MAX depending on the SIP Proxy settings.
List of networks number matches a valid number on the respective row,
List of networks
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2N VoiceBlue MAX
table. The following options are available:
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2N VoiceBlue MAX
List of networks
number and call time meet the routing rules, the call is
Assignment to GSM groups
table.
rejects the connection request.
Mode
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2N
will try to set up a call according to the
List of networks
, the LCR is checked for a
Groups section and given in the
Groups row instead of the
parameter setting in the
VoiceBlue MAX will ignore the
®
2N VoiceBlue MAX
tables
table
GSM
will ignore
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