API Description for Parlay X
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The following sections describe the Network-initiated third party call API used for handling calls initiated from the telephone network:
Invoked from the network to an application. Informs the Parlay X gateway how to handle incoming calls from the callingParty when trying to set up a call and the calledParty's call status is busy. The return value is decided by the application.
Indicates the action to be performed by the gateway, see Action. Continue: results in normal handling of the busy event in the network, for example, playing of a busy tone to the callingParty. EndCall: results in the call being terminated; the exact tone or announcement that will be played to the callingParty is operator-specific. Route: results in the call being re-routed to a calledParty specified by the application. |
Invoked from the network to an application. Informs the Parlay X gateway how to handle incoming calls from the callingParty when trying to set up a call and the calledParty's call status is not reachable. The return value is decided by the application
Indicates the action to be performed by the gateway, see Action. Continue: results in normal handling of the `not reachable' event in the network, for example, playing of a busy tone to the callingParty. EndCall: results in the call being terminated; the exact tone or announcement that will be played to the callingParty is operator-specific. Route: results in the call being re-routed to a calledParty specified by the application. |
Invoked from the network to an application. Informs the Parlay X gateway how to handle incoming calls from the callingParty when trying to set up a call and the called parties does not answer. The return value is decided by the application
Indicates the action to be performed by the gateway, see Action. Continue results in normal handling of the no answer event in the network, for example, playing of a busy tone to the callingParty. EndCall results in the call being terminated; the exact tone or announcement that will be played to the callingParty is operator-specific. Route, results in the call being re-routed to a calledParty specified by the application. |
Invoked from the network to an application. Informs the Parlay X gateway how to handle incoming calls from the callingParty to the calledParty before the actual call-setup is performed.
This is can be used when using calledParty as a common telephone number, and depending on the callingParty's telephone number, the call is routed to a destination number located geographically closest to the callingParty. The return value is decided by the application
Indicates the action to be performed by the gateway, see Action. Continue: results in normal handling, that is the call will be routed to the calledParty number, as originally dialled. EndCall: results in the call being terminated; the exact tone or announcement that will be played to the callingParty is operator-specific. Route: results in the call being re-routed to a calledParty specified by the application. |
Invoked from the network to an application. Informs the Parlay X gateway how to handle incoming calls from the callingParty when trying to set up a call and the called party is off hook. The return value is decided by the application
Indicates the action to be performed by the gateway, see Action. Continue: results in normal handling of the off hook event in the network, for example, the calling party can enter digits and, when enough digits are entered, the call is routed based on this information. EndCall: results in the call being terminated; the exact tone or announcement that will be played to the callingParty is operator-specific. Route: results in the call being re-routed to a calledParty specified by the application. |
No exceptions defined specifically for network initiated calls.