CN1472951A - IP telephone recording and answering method and its telephone set - Google Patents
IP telephone recording and answering method and its telephone set Download PDFInfo
- Publication number
- CN1472951A CN1472951A CNA031387098A CN03138709A CN1472951A CN 1472951 A CN1472951 A CN 1472951A CN A031387098 A CNA031387098 A CN A031387098A CN 03138709 A CN03138709 A CN 03138709A CN 1472951 A CN1472951 A CN 1472951A
- Authority
- CN
- China
- Prior art keywords
- phone
- packet
- file
- list file
- chain list
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Telephonic Communication Services (AREA)
- Telephone Function (AREA)
Abstract
The present invention is a method for replying IP telephone with record. The method of the invention adds a FLASH file system, which can be read and written-in, to the original software module of the telephone set on the basis of the pronunciation processing function of the FLASH memory and the digital signal processor (DSP) of the current telephone set, and this system can convert the information of the pronunciation data into the file which can be stored in the FLASH memory. Therefore the user can reply with record for a long time, and it is unnecessary to spend any expense for increasing hardware apparatus.
Description
Technical field
The present invention relates to a kind of telephonograph and answer the telephone set of recording method and adopting said method, the improvement to the existing network IP phone specifically improves.
Background technology
Be accompanied by the widespread adoption of broadband technology in network service, increasing personal user, institutional settings are used the communication tool of IP phone as daily life and office.The use for IP phone at present is generally limited to conversation, the IP phone function provides recording, answer recording function also seldom, majority has only message-leaving function.Thereby have following limitation and a shortcoming:
1, existingly can record, answer the telephone set of recording, though can facilitate for routine work and life.But for realizing recording, answering recording function, record, playback circuit need be set in telephone set inside, this has just improved the phone cost significantly.If the existing network IP phone is also adopted this additional circuit method, both can improve the expense of application network, also can increase the phone cost.
2, for existing IP phone, the FLASH memory of larger capacity is generally all arranged, compressed VoP can be stored in the FLASH memory.But the FLASH memory is unit with the sector to read and write data, if a sector has not been write, its remainder just can not have been used again, if adopt packet directly is stored in pattern in the FLASH memory, will inevitably wastes a large amount of memory spaces, reduce the time that to record simultaneously.
Thereby how on the basis that does not increase the phone cost and the network charges of using, making full use of the software and hardware condition of existing IP phone machine and realize that recording function is answered in recording for a long time, is effective way and the technical task of further promoting the use of IP phone, reducing the Virtual network operator cost of equipment.
Summary of the invention
Recording method is answered in IP phone recording of the present invention, is in order to address the above problem, to make full use of original circuit arrangement of network IP telephone and software module, can providing longer voice answering/recording function of time for the user, and can't improve the cost of IP phone machine.
Existing IP phone machine itself just has encoding and decoding speech, compressor circuit and corresponding software module.Normal when using IP phone, phone is converted to voice signal after compression packet, takes the mode of coding transmission to realize the strange land communication.
Based on the existing soft hardware equipment characteristic of above-mentioned IP phone, just can adopt the form of direct preservation packet to realize recording, utilizing packet playback circuitry and software module just the voice document of having recorded can be able to whole playback.Therefore such scheme is the primary condition of IP phone speech recording and reproducing function.
Recording method is answered in IP phone recording of the present invention, be based on that the further improvement of FLASH memory and digital signal processor (DSP) language process function improves in the existing phone, thereby the realization user can record for a long time and answer record, and need not to spend any expense cost because of setting up hardware device.
Recording method is answered in IP phone recording of the present invention, is to add read-write FLASH file system in the original software module of phone, is about to speech data information and converts the file that can be stored on the FLASH memory to.Needing the file of storage is respectively voice document chain list file, speech data APMB package and packet chain list file.
Voice document chain list file is preserved several data link tables, several data link tables are made of the node data structure of respective numbers, and the node data structure of each voice document chain list file comprises: the file address of the file address of a last node address, recorded message, time, source IP address number, storage packet and title, storage packet chained list and title, next node address.
Voice document chain list file is the tie of contact user program and voice data file.The menu display routine demonstrates each bar voice messaging according to the voice document chained list, and the user can point to corresponding voice data file by moving cursor.
Speech data APMB package and packet chain list file use as one group of file.This group file is preserved VoP specially.The recording of each bar, message all corresponding such one group of file.By one group of speech data APMB package and packet chain list file, just can recover all packet files of the complete recording of each bar, message.
Packet chain list file comprises plurality of nodes data structure body composition, and the node data structure of packet chain list file comprises: packet initial address, data packet length hereof.Each such node data structure is arranged in order by the sequencing of packet, forms a complete packet chain list file.
The speech data APMB package is made up of several VoPs.
As mentioned above, recording method and phone improvement project thereof are answered in IP phone recording of the present invention, by adding read-write FLASH file, with speech data and address information by stored record mark in addition, thereby realized a kind of storablely, and can complete, accurately call the using method and the phone scheme of voice messaging.The method and phone have following advantage:
1, need not network IP telephone additional circuit equipment, the cost that can not improve phone itself also can not improve the running cost of application network.
2, the FLASH memory of existing IP phone is effectively used, particularly by address link list segmentation recording voice message, overcome the capacity limit of unit sector in the FLASH memory effectively, can maximally utilise the purpose that the FLASH storage space reaches long-time recording, answers record.
Description of drawings
Fig. 1 is the node data structure schematic diagram of voice document chain list file;
Fig. 2 is the node data structure schematic diagram of packet chain list file;
Fig. 3 is the structural representation of packet chain list file;
Fig. 4 is the structural representation of speech data APMB package;
Fig. 5 is the operating process schematic diagram of deletion voice document.
As shown in Figure 1, the node data structure of voice document chain list file is made of a last node address 11, recorded message 12, time 13, source IP address (number) 14, the file address of storing packet and title 15, the file address of storing the packet chained list and title 16, next node address 17.
As shown in Figure 2, the node data structure of packet chain list file is made up of packet initial address 21, data packet length 22 hereof.
As shown in Figure 3, packet chain list file is tactic chained list, be arranged in order out the address and the length records information of packet at file, promptly first data packet addressed and length records 31, second data packet address and length records 32 ... N data packet address and length records 33.
As shown in Figure 4, the information that writes down in the packet of storing in the speech data APMB package and the packet chain list file is corresponding, record successively first VoP 41, second VoP 42 ... N VoP 43.
As shown in Figure 5, be that the node structure body in the voice document chain list file is changed to blank flow process.Embodiment
Embodiment 1, in conjunction with Fig. 1-shown in Figure 5, existing recording method and telephone set answered in IP phone recording of the present invention, voice document that recording, message, playback, deletion record can be provided, answer functions such as record, speech network is transcribed or listen to.
When network IP telephone machine of the present invention powers on, need from voice document chain list file, to recover the recovery file chained list.The method recovered is the node data structure of at first having set up, again from voice document chain list file sense information in the node data structure that generates, rewrite wherein corresponding address pointer according to the structure address then, until recovered all nodes.
When using IP phone machine of the present invention, can finish following main operation: 1, recording, message by editmenu:
When the user uses the IP phone recording, application program will generate packet chain list file (as shown in Figure 3) and speech data APMB package (as shown in Figure 4) simultaneously, and filename and address are generated automatically by system.
Generate the node data structure (as shown in Figure 1) in the voice document chain list file simultaneously, the file address of current time 13, source IP address (number) 14, storage packet and information addings such as title 15, the file address of storing the packet chained list and title 16 in the node data structure, and are added to node in the voice document chained list.
Receive a packet later on whenever, all packet is added to the end of speech data APMB package, increases a record (the node data structure of packet chained list as shown in Figure 2) at the end of packet chain list file.
After the user stops recording or user's on-hook, packet chain list file and speech data APMB package are deposited in the FLASH memory simultaneously, and further replenish the data in the voice document chained list node structure.So just can finish recording, message-leaving function has been operated.2, playback:
The voice document that the user will play by the selection of display interface menu, after pressing play button, packet chain list file and speech data APMB package are read from the FlASH memory, from packet chain list file, read the node data structure in order, according to initial address 21, data packet length 22 information in the record, from the packet file, take out corresponding packet again, packet is delivered to voice module carry out playback.Put and taken out next VoP by the order of recorded and stored with same method again behind the back packet and play, up to all finishing.
3, deletion voice document:
The voice that the user will delete by the selection of display interface menu are after determining deletion, respectively with packet chain list file and the deletion of speech data APMB package.Also delete simultaneously the node data structure in the voice document chain list file of corresponding these voice, can delete these voice like this.
As shown in Figure 5, first node, intermediate node and tail node data structure body are original memory contentss, a last node address 51 of intermediate node points to first node, intermediate node is pointed in the next node address 52 of first node, a last node address 53 of tail node points to intermediate node, and tail node is pointed in the next node address 54 of intermediate node.
Intermediate node need be deleted now, first node is pointed in the location 55 that then only last one of tail node need be saved land, and tail node is pointed in the next node address 56 of first node get final product.
After the voice deletion, only surplus next empty node data structure in the voice document chain list file, the initial and end address of structure all is the address of himself.
4, answer record:
When phone is squeezed into, to reply as unmanned off-hook in the time that sets, phone is simulated off-hook automatically and is play the voice that record.While basis H.245 communications protocol detects the user's indication information that sets, and need to judge whether recording.
If need recording, then record, till the other side's on-hook by above-mentioned first step method.
5, speech network is transcribed or is listened to:
Be in microcomputer in the same net with IP phone, can sign in on the IP phone machine by browser or special-purpose software.
CGI program CGI in the phone (Common Gateway Interface) shows whole voice of having recorded in the IP phone after detecting user cipher authentication correctly, for the user's download voice document.
When selecting to download a certain voice, cgi script is read packet chain list file and speech data APMB package respectively from the FLASH memory.From packet chain list file, read recorded data bag chained list node data in order,, from the speech data APMB package, take out corresponding packet according to the initial address in the node data structure 21, data packet length 22 information.
Convert packet to the PCM formatted data by voice module, after whole speech conversion are become the PCM formatted data, correspondingly generate the PCM formatted file.
The PCM formatted file can be passed to browser or special-purpose software systems by network, and the user can download file and preserve, and also transcribes, preserves flow process with regard to the network of having finished speech data.
6, answer message by another phone:
The user can use an other making call on IP phone of the present invention, and importing can be according to voice suggestion behind the correct password, and button selects to listen to all messages on the IP phone.
Application program module on the IP phone is used the indication information that agreement H.245 detects user's input, whether need listen to message to judge the user.
If will listen to message, then application program accesses the packet chain list file and the speech data APMB package of selected message from the FLASH memory, and from packet chain list file, read node corresponding data structure body information in order, according to information such as the initial address in the structure 21, data packet lengths 22 the corresponding data bag in the speech data APMB package is taken out.
The transmission packet mode of packet when using IP phone sent, send behind the back packet again order, take identical method to take out next VoP and send, till sending all packets by the storage packet.
The user just can pass through another phone like this, has answered the message information that is stored on the IP phone as described in the present invention.
Claims (9)
1, recording method is answered in a kind of IP phone recording, the phone software systems include the program module of encoding and decoding speech, compressor circuit, it is characterized in that: convert voice messaging to can be stored on the FLASH memory data file, data file has voice document chain list file, speech data APMB package and packet chain list file respectively.
2, recording method is answered in IP phone recording according to claim 1, it is characterized in that: voice document chain list file is preserved several data link tables, and the node data structure of each voice document chain list file has: the file address of the file address of a last node address, recorded message, time, source IP address number, storage packet and title, storage packet chained list and title, next node address.
3, recording method is answered in IP phone recording according to claim 2, and it is characterized in that: a data chained list in the voice document chain list file points to the voice messaging of a message registration.
4, recording method is answered in IP phone recording according to claim 3, it is characterized in that: use speech data APMB package and packet chain list file, preserve VoP jointly.
5, recording method is answered in IP phone recording according to claim 4, and it is characterized in that: packet chain list file comprises plurality of nodes data structure body, and its node data structure includes: packet initial address, data packet length hereof.
6, recording method is answered in IP phone recording according to claim 5, and it is characterized in that: the node data structure of each packet chain list file is arranged in order by the sequencing of packet, forms a complete packet chain list file.
7, recording method is answered in IP phone recording according to claim 6, and it is characterized in that: the speech data APMB package is made up of several VoPs.
8, recording method is answered in IP phone recording according to claim 7, it is characterized in that: be in microcomputer in the same net with IP phone, sign in on the IP phone machine by browser or special-purpose software, by the cgi script in the phone packet chain list file and speech data APMB package are read from the FLASH memory respectively, packet is generated the PCM formatted file, finish the user then the network of voice document is transcribed, preserved.
9, application rights requires 1 described IP phone recording to answer the IP phone machine of recording method, comprise acp chip, network interface, memory, Subscriber Interface Module SIM and speech processing module, it is characterized in that: on the FLASH memory, preserve voice document chain list file, speech data APMB package and packet chain list file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031387098A CN100505809C (en) | 2003-06-24 | 2003-06-24 | IP telephone recording and answering method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031387098A CN100505809C (en) | 2003-06-24 | 2003-06-24 | IP telephone recording and answering method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1472951A true CN1472951A (en) | 2004-02-04 |
| CN100505809C CN100505809C (en) | 2009-06-24 |
Family
ID=34154862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031387098A Expired - Lifetime CN100505809C (en) | 2003-06-24 | 2003-06-24 | IP telephone recording and answering method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100505809C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102215286A (en) * | 2011-04-06 | 2011-10-12 | 扬州大学 | Sound and time recording system of embedded multi-channel phone |
| CN112423104A (en) * | 2020-09-02 | 2021-02-26 | 上海幻电信息科技有限公司 | Audio mixing method and system for multi-channel audio in live scene |
-
2003
- 2003-06-24 CN CNB031387098A patent/CN100505809C/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102215286A (en) * | 2011-04-06 | 2011-10-12 | 扬州大学 | Sound and time recording system of embedded multi-channel phone |
| CN102215286B (en) * | 2011-04-06 | 2014-11-19 | 扬州大学 | Sound and time recording system of embedded multi-channel phone |
| CN112423104A (en) * | 2020-09-02 | 2021-02-26 | 上海幻电信息科技有限公司 | Audio mixing method and system for multi-channel audio in live scene |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100505809C (en) | 2009-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100342736C (en) | Voicemail short massage service method and means and a subscriber terminal | |
| US7634254B2 (en) | Methods of recording voice signals in a mobile set | |
| US6222909B1 (en) | Audio note taking system and method for communication devices | |
| CN101068271A (en) | Telephone summery generating system, communication terminal, media server and method | |
| US6683939B1 (en) | Method and apparatus for logging DTMF phone symbols dialed from an extension | |
| EP1178651A3 (en) | Data recording system for storing the contents of telephone calls made by internal and mobile telephones having memory card data storage function | |
| CN1736116A (en) | System and method for providing multimedia messaging service (MMS) ringing images on mobile calls | |
| CN1773890A (en) | Multi-spot call system, sound volume adjustment device, portable terminal device, and method used therefor and program thereof | |
| CN101079934A (en) | Method and system for utilizing session initialization protocol soft terminal to record the voice | |
| CN101052177A (en) | Mobile terminal for filtering main call interference and its method | |
| CN2831656Y (en) | Cell phone arranged with external smart storage | |
| CN1774008A (en) | Telephone directory back-up method and leading-in method for mobile telephone | |
| CN1829250A (en) | Mobile communication terminal for supplying communication record and communication record supply method | |
| CN1140985C (en) | Circuit and method for recording and reproducing speech and other sounds in digital mobile devices | |
| CN1798362A (en) | Message for sending short message of voice | |
| CN1472951A (en) | IP telephone recording and answering method and its telephone set | |
| CN1592330A (en) | Communication terminal apparatus and transfer method therefor | |
| CN1332582A (en) | Apparatus and method for processing group data in mobile communication system | |
| CN101068373A (en) | Method for receiving and realizing speech short message | |
| CN1612633A (en) | Method and mobile communication terminal for communicating a voice message using a packet-switched scheme | |
| CN1901713A (en) | Mobile communication terminal capable of transmitting addressee names when mass sending, and method thereof | |
| CN1946111A (en) | Method and system for regulating color ring volume and method and system for playing color ring | |
| CN1306778C (en) | Transmitting-receiving method for general mobile terminal sound e-mail | |
| CN1507253A (en) | Remote communication device and method for providing record data automatically | |
| CN1794840A (en) | Method for controlling transmitting photo by menu of mobile communication terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090624 |