CN100396070C - Implementation method of alarm clock service based on Internet voice gateway - Google Patents

Abstract

The invention discloses a method for realizing an alarm clock service service based on an Internet voice gateway. First, a user equipment sends a call request to a voice gateway connected to it, and the voice gateway judges according to the received call request. If the request is a request for an alarm clock service, Then the voice gateway applies for a timer for the user equipment and sets the timing time. When the timing time is up, the user equipment is provided with a ringing reminder operation. If the request is to cancel the alarm clock service, the corresponding setting is performed to cancel the alarm clock service operation; the above scheme can Realize the alarm clock service function on the voice gateway, and expand the application range of the voice gateway.

Description

Implementation method of alarm clock service based on Internet voice gateway

technical field

The invention relates to a method for realizing call service in a communication system, in particular to a method for realizing a call service based on a voice gateway.

Background technique

With the development of Internet technology, implementing the function of Internet telephony on the router of IP network can enable users to complete the transmission of voice information by means of data communication network, effectively improve the utilization rate of data network, and increase the types of services provided by the network. Therefore, people It is expected that intelligent voice services, such as alarm clock services, can be realized in IP networks. According to the existing method for realizing the call service based on the voice gateway of the wide area network, when a communication device A, such as a telephone, initiates a call request to the voice gateway 1 connected to it, the voice gateway 1 detects the call request of the user, and will This signal is transmitted to the voice processing module on the upper layer of the voice gateway 1. The voice processing module plays a prompt dial tone to the communication device A through the gateway device. After the user enters the destination address information, the information is collected and stored by the voice gateway 1. When the voice gateway 1 After collecting destination address information that can match a destination address, query the corresponding destination network address according to the destination address information, and use this IP address to initiate an Internet phone call connection to the peer voice gateway 2. When voice gateway 2 receives the voice After the call initiated by the gateway 1, it initiates a call to the called communication device B according to the destination address information, and if the called communication device is idle, it notifies that a call request arrives, otherwise it feeds back the called busy information to the voice gateway 1. Judging from the above-mentioned basic call process of completing the IP phone, the current voice gateway does not have the ability to provide alarm clock reminder services to users, which restricts the use efficiency of the voice gateway.

Contents of the invention

The purpose of the present invention is to provide a realization method of the alarm clock service business based on the Internet voice gateway which can realize the alarm clock service business.

In order to achieve the above object, the method for realizing the alarm clock service based on the Internet voice gateway provided by the present invention includes:

(1) The user equipment sends a call request to the voice gateway connected to it;

(2) The voice gateway judges according to the call request received, if the request is to register the alarm clock service, go to step (3); if the request is to cancel the alarm clock service, go to step (4); if the request is other operations, then Complete the corresponding operation according to the request, and then end;

(3) register the user equipment that needs the alarm clock service in the voice gateway, and the set timing time of the user equipment, when the timing time arrives, provide ringing operation to the user equipment, notify the user equipment that the timing time is up, and then end;

(4) Delete the user equipment registered for the alarm clock service in the voice gateway, and delete the timing time set by the user equipment, and then end.

Since the present invention registers the user equipment that needs the alarm clock service and the set timing wake-up time on the voice gateway, the alarm clock service can be realized by using the characteristics of the voice gateway's own hardware and operating system on the basis of ensuring the basic call connection of the voice gateway The service can not only complete the basic communication function of the voice gateway, but also provide the alarm clock reminder service for the user equipment, which expands the application range of the voice gateway.

Description of drawings

Fig. 1 is the flow chart of the first part of the embodiment of the method of the present invention;

Fig. 2 is a flowchart of the second part of the embodiment of the method of the present invention.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings.

Fig. 1 and Fig. 2 are the flow chart of the embodiment of the method of the present invention. According to Fig. 1 and Fig. 2, the present invention includes three main parts, one is to register the alarm clock service for the device, the other is to cancel the registered alarm clock service device and its set timing wake-up time, and the third is the processing of the alarm clock service. The voice gateway described in the embodiment shown in Figure 1 is not limited to the voice gateway in practice, and can also be any device that provides voice services over the Internet, for example, a device that includes a voice over network call control function module, which can provide detection of dual-tone multiple In this way, when the communication device that initiates the call outputs a DTMF number, the recognized DTMF number will be handed over to the voice gateway for processing, and the network voice call control function module of the voice gateway will, according to the received DTMF number, It can be identified as registering the alarm clock service and canceling the alarm clock service, so as to complete the operation specified by the user.

According to Figure 1, first, the user equipment sends a call request to the voice gateway connected to it in step 1; the voice gateway judges according to the received call request in step 2, and if the request is for other operations, it completes the corresponding operation according to the request in step 3 , and then end; if the request is to register or request the alarm clock service service, then proceed to step 4, register the user equipment requiring the alarm clock service and the timed wake-up time set in the status description table of the calling voice gateway, and then end; if The request is to cancel the alarm clock service, then proceed to step 5, delete the user equipment registered for the alarm clock service and the set timing wake-up time in the status description table of the calling voice gateway, and then end.

If the user has registered for the alarm clock service, the system will send a ringing operation to the device registered for the alarm clock service in step 11 when the timer expires, and determine whether the ringing has timed out in step 12, if not, continue ringing in step 11 , otherwise end the ringing operation. Refer to Figure 2. In the embodiment shown in Figure 1, the registration alarm clock service and cancellation alarm clock service of the device are realized by setting a specific function code, and the function code is realized through the input key sequence of the user device, for example, the user device inputs "*55*ABCD#" , *55* stands for registering the alarm clock service, AB stands for the hours of setting the alarm clock service, the valid value is 0 to 23, CD stands for the minutes of setting the alarm clock service, the valid value is 0 to 59, # is the end mark. The voice gateway device detects the "*55*ABCD#" number sequence entered by the user. If the user equipment has set this function before, it cancels the previous setting, and then records the user in the state description table of the corresponding port of the voice gateway. The device has registered the alarm clock service business, and at the same time records the time ABCD that needs to be reminded regularly. If the user equipment inputs #55#, the voice gateway detects the #55# number sequence input by the user equipment, and clears the alarm clock service registered by the equipment in the state description table to restore the normal state.

The following is another specific embodiment. Assume that the user equipment is a phone, the number is 2327, and the function key sequence for setting the alarm clock service is 55. Assuming that the user uses the phone to input "*55*0630#", after the setting is successful, a ringback tone is heard in the handset, which notifies the user that the setting is successful. Afterwards, when the voice gateway detects that the timed time applied for by the phone has arrived at 6:30, it will send a ringing prompt to the phone to remind the user that the timed time has arrived.

In a word, by adopting the present invention, the alarm clock service function of the user equipment can be set and canceled at will, and the alarm clock service service can be provided for the user equipment with the alarm clock service set.

Claims (2)

1. implementation method based on the alarm service business of internet voice gateway comprises:

(1) subscriber equipment sends call request to connected voice gateways;

(2) voice gateways are judged according to the call request that receives, if this asks to change step (3) into the registration alarm service; If this asks to change step (4) into the cancellation alarm service; If this asks to be other operations, then finish corresponding operating according to request, finish then;

(3) in the state description table of voice gateways, register the subscriber equipment that needs alarm service, and the timing of the setting of this subscriber equipment constantly,, provide the ring operation constantly, be carved into during the notifying user equipment timing, finish then to subscriber equipment when regularly then;

(4) subscriber equipment of the registered alarm service of deletion in the state description table of voice gateways, and delete the timing moment that this subscriber equipment is set, finish then.

2. the implementation method of alarm service business according to claim 1 is characterized in that: described voice gateways are any equipment that the voice-over-net business is provided.

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