Differenze tra le versioni di "AdminGuide:BasicConcepts:Outbound lines/en"
| Riga 18: | Riga 18: | ||
=== Outbound identity === | === Outbound identity === | ||
The '''outbound identity''' is the extension number used to derive the CLID for outbound calls (according to the corresponding calling number manipulation table). The '''Outbound Identity''' can be explicitly set for failover actions, while it is automatically assigned for call smade from a SIP account or for transferred/forwarded calls: | The '''outbound identity''' is the extension number used to derive the CLID for outbound calls (according to the corresponding calling number manipulation table). The '''Outbound Identity''' can be explicitly set for failover actions, while it is automatically assigned for call smade from a SIP account or for transferred/forwarded calls: | ||
; | |||
: | ; Chiamate eseguite da un account SIP | ||
; | : L''''identità di uscita''' assegnata è l'interno a cui è assegnato l'account SIP. | ||
: | ; Chiamate inoltrate da un dispositivo | ||
; | : Come sopra. | ||
: | ; Chiamate inoltrate usando il servizio di inoltro di chiamata (incondizionato) di KalliopePBX | ||
; | : L''''identità di uscita''' assegnata è il numero dell'interno inoltrante. | ||
: | ; Chiamate trasferite (usando i codici di KalliopePBX o le funzionalità del telefono) | ||
: L''''identità di uscita''' assegnata è il numero dell'interno trasferente. | |||
In all these cases, if the caller requests to present itself as anonymous (according to the different [[AdminGuide:Service:CLIR/en|CLIR]] supported methods), the outbound identity retains the extension number throughout all the lifetime of the call, and the actual calling number restriction is performed when placing the call to the outbound line (or to the destination SIP accounts for local calls). | In all these cases, if the caller requests to present itself as anonymous (according to the different [[AdminGuide:Service:CLIR/en|CLIR]] supported methods), the outbound identity retains the extension number throughout all the lifetime of the call, and the actual calling number restriction is performed when placing the call to the outbound line (or to the destination SIP accounts for local calls). | ||
=== Outbound routing class === | === Outbound routing class === | ||
The '''outbound routing class''' defines the actual handling of the call, i.e. whether or not it is allowed, and if so the sequence of outbound lines to be used to perform the call. | The '''outbound routing class''' defines the actual handling of the call, i.e. whether or not it is allowed, and if so the sequence of outbound lines to be used to perform the call. | ||
Except when explicitly set by a failover action, the choice of outbound routing class is automatically derived from the '''outbound identity'''. | Except when explicitly set by a failover action, the choice of outbound routing class is automatically derived from the '''outbound identity'''. | ||
Versione delle 14:54, 28 giu 2019
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Outbound and inbound lines
"Outbound and inbound lines" are all the SIP lines through which the PBX can make and receive calls to and from external numbers, i.e. not an internal service or extension (local SIP account).
These lines are configured in the Gateway and VoIP Domains panel.
Calls to external numbers
Calls to external numbers are not forwarded directly to the outbound lines, but are presented to the outbound routing engine. This engine decides whether the calling user/entity is authorized to perform the call (based on the destination number) and which outbound lines can be used.
Calls can reach the outbound routing engine from the numbering plan or directly as a failover action of a previous destination (e.g. an incoming call to an extension can be forwarded to an external number in case of no answer). In both cases, the requested outbound call has two associated parameters: the outbound identity and the outbound routing class.
Outbound identity
The outbound identity is the extension number used to derive the CLID for outbound calls (according to the corresponding calling number manipulation table). The Outbound Identity can be explicitly set for failover actions, while it is automatically assigned for call smade from a SIP account or for transferred/forwarded calls:
- Chiamate eseguite da un account SIP
- L'identità di uscita assegnata è l'interno a cui è assegnato l'account SIP.
- Chiamate inoltrate da un dispositivo
- Come sopra.
- Chiamate inoltrate usando il servizio di inoltro di chiamata (incondizionato) di KalliopePBX
- L'identità di uscita assegnata è il numero dell'interno inoltrante.
- Chiamate trasferite (usando i codici di KalliopePBX o le funzionalità del telefono)
- L'identità di uscita assegnata è il numero dell'interno trasferente.
In all these cases, if the caller requests to present itself as anonymous (according to the different CLIR supported methods), the outbound identity retains the extension number throughout all the lifetime of the call, and the actual calling number restriction is performed when placing the call to the outbound line (or to the destination SIP accounts for local calls).
Outbound routing class
The outbound routing class defines the actual handling of the call, i.e. whether or not it is allowed, and if so the sequence of outbound lines to be used to perform the call.
Except when explicitly set by a failover action, the choice of outbound routing class is automatically derived from the outbound identity.