Call system and method
A call system and a unified technology, applied in the field of communication, can solve problems such as the complexity of the call system invoking business capabilities, and achieve the effect of reducing development difficulty and complexity
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Embodiment 2
[0050] This embodiment provides a calling method. In the calling system applied in this embodiment, a general service engine calling function entity is added. This functional entity can provide an open interface to related functional entities in the calling system. This embodiment has combined above-mentioned embodiment and wherein preferred implementation mode, and this method comprises:
[0051] Step 1: The corresponding function implementation in the call system invokes the corresponding service capability to the general service engine call function entity based on this interface.
[0052] Preferably, when the calling system invokes the capability of the functional entity to invoke the service engine to the general service engine, the invoked service parameters include: target engine name and core engine parameters. The core engine parameters refer to parameters of services only related to the engine. For example, when the location service engine is called, the core engin...
Embodiment 3
[0066] This embodiment provides a calling method. This embodiment combines the above-mentioned embodiments and preferred implementation modes therein. In this embodiment, the NGN network receives the user's call request, and then the NGN routes the call to the computer telephony integration function entity, and then forwarded to the computer telephony integration functional entity, and then the computer telephony integration functional entity makes a business call, and call processing, Figure 5 is the flow of the call method according to the preferred embodiment of the present invention Figure 1 ,Such as Figure 5 As shown, the method includes:
[0067] Step S502: The NGN network forwards the received call request from the user to the computer telephony integration functional entity, and then forwards it to the computer telephony integration, and then proceeds to the next step of business processing.
[0068] Step S504: The computer-telephony integration functional entity ...
Embodiment 4
[0075] This embodiment provides a calling method. This embodiment combines the above-mentioned embodiments and the preferred implementation modes therein. In this embodiment, when an agent provides a call service to a customer, the agent requests the call system to call other Operational capacity, Figure 6 is the flow of the call method according to the preferred embodiment of the present invention Figure II ,Such as Figure 6 As shown, the method includes:
[0076] Step S602: A call session service already exists or is maintained between the computer telephony integration functional entity and the agent.
[0077] Step S604: the agent needs to invoke an additional service capability, so a request message is sent to the computer telephony integration functional entity, requesting to invoke the corresponding target service capability set.
[0078] Step S606: The computer telephony integration functional entity requests the unified service capability invocation functional en...
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