2N PRI Gateways - User Manual User Manual

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9.7.4.4

GSM Incoming groups

Settings for incoming calls from GSM networks to PRI ISDN interface.

Incoming calls to ISDN – setting of the method how PRIGW will processes incoming calls from
GSM network and route to PRI ISDN interface.
Mode – mode, how PRIGW is answering to incoming calls from GSM network.

- Reject incoming calls - by selecting this item you barring GSM incoming calls
(the calling subscriber gets the busy tone*).
- Ignore incoming calls – by selecting this item you ignore GSM incoming calls
(but -the calling subscriber gets the ringing tone).
- Receive incoming calls + voice message – incoming calls will be routed to
ISDN interface according to following parameters.
- Receive incoming calls + dialtone – incoming calls will be routed to ISDN
interface.
- After ring callback / refuse – activated callback (for CLIP with is saved in
Autorouting/Callback table. The others calls will be rejected.
- After ring callback / Ignore - activated callback (for CLIP with is saved in
Autorouting/Callback table. The others calls will be ignored.
- Report to PC + voice message – external callback (for callback centre) with
saved voice message.
- Report to PC + dial tone - external callback (for callback centre) with dial tone.

Minimum digits in DTMF – Minimum of DTMF digits in DTMF dial-in
Maximum digits in DTMF – Maximum number of digits to be DTMF-dialed for incoming
calls. After the last DTMF dialing, which is the maximum, an ISDN call is made automatically
with the currently selected DISA (or DTMF prefix if necessary).