CN104168256B - Desktop extension set is bundled with the method and apparatus shaken with mobile intelligent terminal - Google Patents
Desktop extension set is bundled with the method and apparatus shaken with mobile intelligent terminal Download PDFInfo
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- CN104168256B CN104168256B CN201310694882.1A CN201310694882A CN104168256B CN 104168256 B CN104168256 B CN 104168256B CN 201310694882 A CN201310694882 A CN 201310694882A CN 104168256 B CN104168256 B CN 104168256B
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Abstract
Bundle with the method shaken, comprise the following steps the invention discloses a kind of desktop extension set and mobile intelligent terminal：The SIP numbers and the corresponding relation mapping table of the extension of desktop extension set of digital program controlled user telephone exchange setting mobile intelligent terminal, are bundled to desktop extension set and mobile intelligent terminal；When caller calls extension, digital program controlled user telephone exchange directly initiates ring according to extension to desktop extension set, while digital program controlled user telephone exchange transmits corresponding SIP number informations according to extension to IP PBX；IP PBX send to the SIP softphones of mobile intelligent terminal according to SIP number informations and instructed, and allow the synchronous ring of mobile intelligent terminal of binding.When the present invention solves current enterprise's extension subscriber and leaves seat, it is impossible to the problem of answering call extension, enterprise internal communication efficiency, reduction communication cost.Bundled present invention also offers a kind of desktop extension set and mobile intelligent terminal with the device shaken.
Description
Technical field
The present invention relates to Softswitch technology field, especially a kind of desktop extension set is bundled with the method shaken with mobile intelligent terminal
And device.
Background technology
In modern enterprise internal communication, many enterprise-like corporations can all use telephone exchange, and everyone desktop
Be equipped with an extension set for being mounted with telephone, to facilitate the communication of enterprises, but there is the maximum defect to be exactly, when point
Machine user leaves seat to elsewhere, and calling party can not directly relate to extension subscriber by calling extension set, cause caller
Side contacts the communication disorders of extension subscriber by dialing extension, at this moment can also directly contact extension set use by mobile phone certainly
Family, but like this, calling party needs the phone number of enquiry of extension subscriber again and dials mobile phone, when both wasting work
Between, while corresponding communication fee can be produced again.
The content of the invention
It is a primary object of the present invention to provide a kind of desktop extension set and mobile intelligent terminal to bundle with the method shaken, it is intended to
Solve enterprise's extension subscriber and leave seat to elsewhere, calling party can not directly relate to extension subscriber by calling extension set
Problem.
To achieve the above object, the present invention provides a kind of desktop extension set and bundled with mobile intelligent terminal with the method shaken, bag
Include following steps：
The SIP numbers and the extension of desktop extension set of digital program controlled user telephone exchange setting mobile intelligent terminal
Corresponding relation mapping table, is bundled to desktop extension set and mobile intelligent terminal；
When the extension of caller calls desktop extension set, digital program controlled user telephone exchange is straight according to extension
Connect to desktop extension set initiate ring, while digital program controlled user telephone exchange according to the extension to IP PBX transmission pair
The SIP number informations answered；SIP softphone hairs of the IP PBX according to the SIP number informations built in mobile intelligent terminal
Instruction is sent, the synchronous ring of mobile intelligent terminal of binding is allowed.
Preferably, described desktop extension set is bundled with the method shaken, also including step with mobile intelligent terminal：
Mobile intelligent terminal is registered to IP PBX by built-in SIP softphones, and from IP PBX to mobile intelligent terminal
Distribute a SIP number；Desktop extension set distributes an extension by digital program controlled user telephone exchange.
Preferably, the IP PBX set up WLAN with mobile intelligent terminal and are connected.
Preferably, the desktop extension set is relaying or fixed line extension set.
Preferably, it is described when the extension of caller calls desktop extension set, digital program controlled user telephone exchange root
Ring directly is initiated to desktop extension set according to extension, while corresponding No. SIP to phase IPPBX transmission according to the extension
Code information；SIP softphones of the IP PBX according to the SIP number informations built in mobile intelligent terminal sends instruction, allows
The step of mobile intelligent terminal synchronization ring of binding, specifically includes：
When the extension of caller calls desktop extension set, digital program controlled user telephone exchange is logical according to extension
Cross data/address bus and directly initiate ring to desktop extension set, while digital program controlled user telephone exchange is according to the extension,
Corresponding SIP number informations are transmitted to IP PBX by RS232 communication interfaces；The IP PBX are according to the SIP number informations
Instruction is sent by SIP softphones built in from WLAN to mobile intelligent terminal, the synchronous ring of mobile intelligent terminal of binding is allowed；
When the SIP softphone off-hooks of mobile intelligent terminal, IP PBX are switched to talking state, and are communicated by RS232
Interface informs digital program controlled user telephone exchange, and digital program controlled user telephone exchange distributes PCM voice slots and is placed in
Talking state, makes calling party be set up with SIP softphones built in mobile intelligent terminal and converses.
Bundled the present invention further provides a kind of desktop extension set and mobile intelligent terminal with the device shaken, including：
Digital program controlled user telephone exchange, for setting the SIP numbers of mobile intelligent terminal and the extension set of desktop extension set
The corresponding relation mapping table of number, is bundled to desktop extension set and mobile intelligent terminal；
IP PBX, are connected with digital program controlled user telephone exchange, for when caller calls extension subscriber, according to institute
State SIP softphone of the SIP number informations built in mobile intelligent terminal and send instruction, allow the mobile intelligent terminal of binding synchronously to shake
Bell；
Mobile intelligent terminal softphone, is connected with IP PBX, built-in SIP softphones, for being used when caller calls extension set
Ring synchronous with desktop extension set during family；And
Desktop extension set, is connected with digital program controlled user telephone exchange, for the ring when caller calls extension subscriber.
Preferably, the IP PBX are additionally operable to be switched to talking state during the SIP softphone off-hooks by mobile intelligent terminal,
And digital program controlled user telephone exchange is informed by RS232 communication interfaces.
Preferably, the IP PBX set up WLAN with mobile intelligent terminal and are connected.
Preferably, the desktop extension set is relaying or fixed line extension set.
Preferably, the digital program controlled user telephone exchange is additionally operable to the extension when caller calls desktop extension set
When, ring is directly initiated to desktop extension set by data/address bus according to extension, while according to the extension, passing through
RS232 communication interfaces transmit corresponding SIP number informations to IP PBX；Distribute PCM voice slots and be placed in talking state, make
Calling party sets up with SIP softphones built in mobile intelligent terminal and conversed.
The present invention is bundled by digital program controlled user telephone exchange and IP PBX to desktop extension set and mobile intelligent terminal
Resonance, when solving current enterprise phone extension subscriber and leaving seat or leave company, it is impossible to the problem of answering call extension, institute
What is obtained has the beneficial effect that, enterprise internal communication efficiency, is enterprise's reduction communication cost, enterprise profit potential.
Brief description of the drawings
Fig. 1 is the flow chart that desktop extension set of the present invention bundlees the same preferred embodiment of method one shaken with mobile intelligent terminal；
Fig. 2 is the structural frames that desktop extension set of the present invention bundlees the same preferred embodiment of device one shaken with mobile intelligent terminal
Figure.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention provides a kind of desktop extension set and bundled with mobile intelligent terminal with the method shaken, reference picture 1, in the present embodiment
In, the desktop extension set that the present invention is provided is bundled with the method shaken with mobile intelligent terminal, is comprised the following steps：
Step S100, digital program controlled user telephone exchange setting mobile intelligent terminal SIP numbers and desktop extension set
The corresponding relation mapping table of extension, is bundled to desktop extension set and mobile intelligent terminal.
SIP（Session Initiation Protocol, Session initiation Protocol）.
Mobile intelligent terminal includes smart mobile phone panel computer, and such as iPhone mobile phones or Android phone can pass through
WLAN modes are connected to IP PBX（IP：Internet Protocel, Internet protocol, PBX Private Branch
Exchange, private branch exchange system）.
Step S200, when the extension of caller calls desktop extension set, digital program controlled user telephone exchange according to
Extension directly initiates ring to desktop extension set, at the same digital program controlled user telephone exchange according to the extension to IP
PBX transmits corresponding SIP number informations；SIPs of the IP PBX according to the SIP number informations built in mobile intelligent terminal
Softphone sends instruction, allows the synchronous ring of mobile intelligent terminal of binding.
The digital program controlled user telephone exchange of the present embodiment is divided by setting the SIP numbers of mobile intelligent terminal with desktop
The corresponding relation of the extension of machine, is bundled to desktop extension set and mobile intelligent terminal；When caller calls desktop extension set
Extension when, digital program controlled user telephone exchange according to extension directly to desktop extension set initiate ring, simultaneously number
Word program controlled user telephone exchange transmits corresponding SIP number informations according to the extension to IP PBX；The IP PBX
Instruction is sent according to SIP softphone of the SIP number informations built in mobile intelligent terminal, the mobile intelligent terminal of binding is allowed
Synchronous ring, make desktop extension set and mobile intelligent terminal can any incoming call answering, solve current enterprise phone extension subscriber from
When opening seat or leaving company, it is impossible to the problem of answering call extension, enterprise internal communication efficiency is enterprise's reduction communication
Cost, enterprise profit potential.
Described desktop extension set is bundled with the method shaken, also including step with mobile intelligent terminal：
Mobile intelligent terminal is registered to IP PBX by built-in SIP softphones, and from IP PBX to mobile intelligent terminal
Distribute a SIP number；Desktop extension set distributes an extension by digital program controlled user telephone exchange.
Mobile intelligent terminal is installed after SIP softphones, inputs the IP address of itself, passes through IP account registrations to IP
PBX, and set username and password and configured SIP numbers, such as SIP numbers are set to the 8001 of four figures, due to IP
The uniqueness of location, SIP numbers 8001 and the mobile intelligent terminal of setting are bundled, and mobile intelligent terminal turns into IP PBX's
One SIP extension set.
Digital program controlled user telephone exchange sets SIP numbers and the corresponding relation of extension, such as setting SIP numbers
8001 correspondence extensions 6001, like this, in 6001 pairs of the corresponding mobile intelligent terminal of SIP numbers 8001 and extension
The desktop extension set answered has carried out mutual binding.
IP PBX set up WLAN with mobile intelligent terminal SIP softphones and are connected.
WLAN（Wireless Local Area Networks WLANs）, the WLAN be connected as WIFI or
3G/4G connections, by WIFI or 3G network, by desktop extension set and intelligent terminal while jingle bell, extension subscriber passes through intelligent terminal
Built-in SIP softphones can answer calling party phone at any time, strengthen the validity of extension telephone calling, improve call effect
Rate, and because intelligent terminal SIP softphones use WIFI or 3G/4G networks, data transfer throughput is small, so not producing substantially
Raw cost of the phone call.
The desktop extension set is relaying or fixed line extension set.
Relaying can access PSTN relayings, E1 relayings, GSM/CDMA wireless relay, and fixed line extension set can access common phone, number
Word dedicated telephone set, facsimile machine etc., PSTN（Public Switched Telephone Network PSTNs）,
E1 is a group congruences, is the data transmission specification on a kind of physical circuit.
Digital program controlled user telephone exchange realizes control, management and the business function of traditional extension subscriber and relaying,
So that the selection of desktop extension set has variation, the compatibility of telephone communication equipment is improved.
Step S200 is specifically included：
When the extension of caller calls desktop extension set, digital program controlled user telephone exchange is logical according to extension
Cross data/address bus and directly initiate ring to desktop extension set, while digital program controlled user telephone exchange is according to the extension,
Corresponding SIP number informations are transmitted to IP PBX by RS232 communication interfaces；The IP PBX are according to the SIP number informations
Instruction is sent by SIP softphones built in from WLAN to mobile intelligent terminal, the synchronous ring of mobile intelligent terminal of binding is allowed；
When the SIP softphone off-hooks of mobile intelligent terminal, IP PBX are switched to talking state, and are communicated by RS232
Interface informs digital program controlled user telephone exchange, and digital program controlled user telephone exchange distributes PCM voice slots and is placed in
Talking state, makes calling party be set up with SIP softphones built in mobile intelligent terminal and converses.
PCM claims pulse code modulation (Pulse Code Modulation) for Chinese, the use of PCM benefit is transmission sound
Matter is good.
IP PBX realize control, management and the business function of SIP extension set user and SIP trunk, and extension subscriber supports SIP associations
IP phones, SIP softphones, WiFi-IP phones and the WiFi-SIP softphones of view.
As shown in Fig. 2 a kind of described desktop extension set is bundled with the device shaken with mobile intelligent terminal, including：
Digital program controlled user telephone exchange 10, SIP numbers and desktop extension set 40 for setting mobile intelligent terminal 30
Extension corresponding relation mapping table, desktop extension set 40 is bundled with mobile intelligent terminal 30；
IP PBX20, are connected with digital program controlled user telephone exchange 10, for when caller calls extension subscriber, root
Instruction is sent according to SIP softphone of the SIP number informations built in mobile intelligent terminal 30, the mobile intelligent terminal of binding is allowed
30 synchronous rings；
Mobile intelligent terminal softphone, is connected with IP PBX20, built-in SIP softphones, for when caller calls extension set
With the synchronous ring of desktop extension set 40 during user；And
Desktop extension set 40, is connected with digital program controlled user telephone exchange 10, for when caller calls extension subscriber
Ring.
The digital program controlled user telephone exchange 10 of the present embodiment is by setting the SIP numbers and desktop of mobile intelligent terminal
The corresponding relation of the extension of extension set, is bundled to desktop extension set 40 with mobile intelligent terminal 30；When caller calls point
During machine user, digital program controlled user telephone exchange 10 initiates ring to desktop extension set 40, while digital program controlled user phone is handed over
Change planes and 10 corresponding SIP number informations are transmitted to IP PBX20 according to the extension；The IP PBX20 are according to the SIP
SIP softphones built in from number information to mobile intelligent terminal 30 send instruction, allow the mobile intelligent terminal 30 of binding synchronously to shake
Bell, make desktop extension set 40 and mobile intelligent terminal 30 can any incoming call answering, solve current enterprise's extension subscriber and leave seat
Or when leaving company, it is impossible to the problem of answering call extension, enterprise internal communication efficiency, are enterprise's reduction communication cost,
Enterprise profit potential.
IP PBX20 are additionally operable to be switched to talking state during the SIP softphone off-hooks by mobile intelligent terminal 30, and pass through
RS232 communication interfaces inform digital program controlled user telephone exchange 10.
IP PBX20 realize control, management and the business function of SIP extension set user and SIP trunk, and extension subscriber supports SIP
IP phones, SIP softphones, WiFi-IP phones and the WiFi-SIP softphones of agreement.
The IP PBX20 set up WLAN with mobile intelligent terminal 30 and are connected, and the WLAN is connected as WIFI or 3G/4G and connected
Connect, by WIFI or 3G network, by desktop extension set and intelligent terminal while jingle bell, extension subscriber passes through SIP built in intelligent terminal
Softphone can answer calling party phone at any time, strengthen the validity of extension telephone calling, improve transmission efficiency, Er Qieyin
WIFI or 3G/4G networks are used for intelligent terminal SIP softphones, data transfer throughput is small, so not producing call rate substantially
With.
The desktop extension set 40 is relaying 41 or fixed line extension set 42.
Relaying 41 can access PSTN relayings, E1 relayings, GSM/CDMA wireless relay, and fixed line extension set 42 can access mandarin
Machine, digital private phone, facsimile machine etc., digital program controlled user telephone exchange 10 realize traditional fixed line extension set 42 and relaying 41
Control, management and business function so that desktop extension set 40 selection variation, improve equipment compatibility.
The digital program controlled user telephone exchange 10 is additionally operable to when the extension of caller calls desktop extension set 40,
Ring is directly initiated to desktop extension set 40 by data/address bus according to extension, while according to the extension, passing through
RS232 communication interfaces transmit corresponding SIP number informations to IP PBX20；Distribute PCM voice slots and be placed in talking state,
Make calling party set up with SIP softphones built in mobile intelligent terminal 30 to converse.
Desktop extension set is bundled with mobile intelligent terminal and handed over the device shaken by digital program controlled user phone in the present embodiment
Change planes and 10 directly inform the jingle bell of desktop extension set 40 and display of calling number, while being informed by RS232 communication interfaces described
IP PBX20 allow the corresponding jingle bell of the mobile intelligent terminal 30 and display of calling number；Realize desktop extension set 40 and mobile intelligence
Can terminal 30 bundle with shaking, when the extension subscriber is left seat or is left company, can also be answered by mobile intelligent terminal 30 come
Electricity, when solving current enterprise's extension subscriber and leaving seat or leave company, it is impossible to the problem of answering call extension, enterprise
Internal communication efficiency, is enterprise's reduction communication cost, enterprise profit potential.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (9)
1. a kind of desktop extension set is bundled with the method shaken with mobile intelligent terminal, it is characterised in that comprised the following steps：
The SIP numbers of digital program controlled user telephone exchange setting mobile intelligent terminal are corresponding with the extension of desktop extension set
Relation mapping table, is bundled to desktop extension set and mobile intelligent terminal；
When the extension of caller calls desktop extension set, digital program controlled user telephone exchange according to extension directly to
Desktop extension set initiates ring, while digital program controlled user telephone exchange transmits corresponding according to the extension to IP PBX
SIP number informations；SIP softphones of the IP PBX according to the SIP number informations built in mobile intelligent terminal, which is sent, to be referred to
Order, allows the synchronous ring of mobile intelligent terminal of binding；
When the SIP softphone off-hooks of mobile intelligent terminal, IP PBX are switched to talking state, and pass through RS232 communication interfaces
Digital program controlled user telephone exchange is informed, digital program controlled user telephone exchange distributes PCM voice slots and is placed in call
State, makes calling party be set up with SIP softphones built in mobile intelligent terminal and converses.
2. desktop extension set as claimed in claim 1 is bundled with the method shaken with mobile intelligent terminal, it is characterised in that also included
Step：
Mobile intelligent terminal is registered to IP PBX by built-in SIP softphones, and is distributed from IP PBX to mobile intelligent terminal
One SIP number；Desktop extension set distributes an extension by digital program controlled user telephone exchange.
3. desktop extension set as claimed in claim 1 is bundled with the method shaken with mobile intelligent terminal, it is characterised in that the IP
PBX sets up WLAN with mobile intelligent terminal and is connected.
4. desktop extension set as claimed in claim 1 is bundled with the method shaken with mobile intelligent terminal, it is characterised in that the table
Face extension set is relaying or fixed line extension set.
5. desktop extension set as claimed in claim 3 is bundled with the method shaken with mobile intelligent terminal, it is characterised in that described to work as
During the extension of caller calls desktop extension set, digital program controlled user telephone exchange is according to extension directly to desktop point
Machine initiates ring, while transmitting corresponding SIP number informations to IP PBX according to the extension；The IP PBX are according to institute
State SIP softphone of the SIP number informations built in mobile intelligent terminal and send instruction, allow the mobile intelligent terminal of binding synchronously to shake
The step of bell, specifically includes：
When the extension of caller calls desktop extension set, digital program controlled user telephone exchange passes through number according to extension
Ring directly is initiated to desktop extension set according to bus, while digital program controlled user telephone exchange passes through according to the extension
RS232 communication interfaces transmit corresponding SIP number informations to IP PBX；The IP PBX pass through according to the SIP number informations
SIP softphones built in from WLAN to mobile intelligent terminal send instruction, allow the synchronous ring of mobile intelligent terminal of binding.
6. a kind of desktop extension set is bundled with the device shaken with mobile intelligent terminal, it is characterised in that including：
Digital program controlled user telephone exchange, for setting the SIP numbers of mobile intelligent terminal and the extension of desktop extension set
Corresponding relation mapping table, desktop extension set and mobile intelligent terminal are bundled；
IP PBX, are connected with digital program controlled user telephone exchange, for when caller calls extension subscriber, according to described
SIP softphone of the SIP number informations built in mobile intelligent terminal sends instruction, allows the mobile intelligent terminal of binding synchronously to shake
Bell；
Mobile intelligent terminal softphone, is connected with IP PBX, built-in SIP softphones, for when caller calls extension subscriber
Ring synchronous with desktop extension set；And
Desktop extension set, is connected with digital program controlled user telephone exchange, for the ring when caller calls extension subscriber；
The IP PBX are additionally operable to be switched to talking state during the SIP softphone off-hooks by mobile intelligent terminal, and pass through RS232
Communication interface informs digital program controlled user telephone exchange.
7. desktop extension set as claimed in claim 6 is bundled with the device shaken with mobile intelligent terminal, it is characterised in that the IP
PBX sets up WLAN with mobile intelligent terminal and is connected.
8. desktop extension set as claimed in claim 6 is bundled with the device shaken with mobile intelligent terminal, it is characterised in that the table
Face extension set is relaying or fixed line extension set.
9. the desktop extension set as described in claim any one of 6-8 is bundled with the device shaken with mobile intelligent terminal, its feature exists
In the digital program controlled user telephone exchange is additionally operable to when the extension of caller calls desktop extension set, according to extension set
Number directly initiates ring by data/address bus to desktop extension set, while according to the extension, passing through RS232 communication interfaces
Corresponding SIP number informations are transmitted to IP PBX；Distribute PCM voice slots and be placed in talking state, make calling party and movement
SIP softphones built in intelligent terminal set up call.
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| CN201310694882.1A CN104168256B (en) | 2013-12-16 | 2013-12-16 | Desktop extension set is bundled with the method and apparatus shaken with mobile intelligent terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107483707A (en) * | 2016-06-07 | 2017-12-15 | 长沙朗深信息技术有限公司 | Enterprise intelligent phone |
| CN106792627B (en) * | 2016-12-21 | 2020-06-09 | 惠州Tcl移动通信有限公司 | Method and system for realizing multi-device communication |
| CN115086481B (en) * | 2022-07-20 | 2022-11-08 | 荣耀终端有限公司 | Incoming call reminding method and electronic equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1874390A (en) * | 2005-06-01 | 2006-12-06 | 华为技术有限公司 | Implementation method for charging between number of 'one number through' and ringing number at same time |
| CN101110751A (en) * | 2006-07-20 | 2008-01-23 | 沈阳 | IP PBX based on P2P technology |
| CN101945187A (en) * | 2010-08-02 | 2011-01-12 | 中国电信股份有限公司 | Method and system for bonding fixed-line extension telephones and mobile terminals |
| CN101989981A (en) * | 2009-07-31 | 2011-03-23 | 埃森哲环球服务有限公司 | Session initiation protocol |
| CN202721774U (en) * | 2012-06-11 | 2013-02-06 | 深圳市赛纳科技有限公司 | Digital private automatic branch exchange |
| CN103118306A (en) * | 2013-02-19 | 2013-05-22 | 福建邮科通信技术有限公司 | Building intercom system and method utilizing voice to open door of building intercom system top stair machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4328595B2 (en) * | 2003-10-21 | 2009-09-09 | Ｎｅｃインフロンティア株式会社 | Network, private branch exchange, and multiprotocol communication terminal control method used therefor |
| US7907718B2 (en) * | 2005-11-18 | 2011-03-15 | Cisco Technology, Inc. | VoIP call routing |
-
2013
- 2013-12-16 CN CN201310694882.1A patent/CN104168256B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1874390A (en) * | 2005-06-01 | 2006-12-06 | 华为技术有限公司 | Implementation method for charging between number of 'one number through' and ringing number at same time |
| CN101110751A (en) * | 2006-07-20 | 2008-01-23 | 沈阳 | IP PBX based on P2P technology |
| CN101989981A (en) * | 2009-07-31 | 2011-03-23 | 埃森哲环球服务有限公司 | Session initiation protocol |
| CN101945187A (en) * | 2010-08-02 | 2011-01-12 | 中国电信股份有限公司 | Method and system for bonding fixed-line extension telephones and mobile terminals |
| CN202721774U (en) * | 2012-06-11 | 2013-02-06 | 深圳市赛纳科技有限公司 | Digital private automatic branch exchange |
| CN103118306A (en) * | 2013-02-19 | 2013-05-22 | 福建邮科通信技术有限公司 | Building intercom system and method utilizing voice to open door of building intercom system top stair machine |
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Address after: No. 3 lanpuyuan industrial area Longgang street Longgang Road community Baolong Baolong four district of Shenzhen City, Guangdong province 518000 No. 1 building A401 Patentee after: SHENZHEN GUOWEI CESLLER TECHNOLOGY CO., LTD. Address before: No. 3 lanpuyuan industrial area Longgang street Longgang Road community Baolong Baolong four district of Shenzhen City, Guangdong province 518116 No. 1 building A401 Patentee before: Cesller Science Technology Co., Ltd. |