CN108834092B - Method and system for realizing VoWiFi communication service based on OTT - Google Patents

Method and system for realizing VoWiFi communication service based on OTT Download PDF

Info

Publication number
CN108834092B
CN108834092B CN201810618107.0A CN201810618107A CN108834092B CN 108834092 B CN108834092 B CN 108834092B CN 201810618107 A CN201810618107 A CN 201810618107A CN 108834092 B CN108834092 B CN 108834092B
Authority
CN
China
Prior art keywords
user
mobile phone
voice server
data voice
short message
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.)
Active
Application number
CN201810618107.0A
Other languages
Chinese (zh)
Other versions
CN108834092A (en
Inventor
刘国辉
李志强
李慧
植东梧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinxun Digital Technology Hangzhou Co ltd
China Mobile Group Zhejiang Co Ltd
Original Assignee
EB INFORMATION TECHNOLOGY Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EB INFORMATION TECHNOLOGY Ltd filed Critical EB INFORMATION TECHNOLOGY Ltd
Priority to CN201810618107.0A priority Critical patent/CN108834092B/en
Publication of CN108834092A publication Critical patent/CN108834092A/en
Application granted granted Critical
Publication of CN108834092B publication Critical patent/CN108834092B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/12—Mobility data transfer between location registers or mobility servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data

Abstract

A method and system for realizing VoWiFi communication service based on OTT, when user initiates handset hosting request through APP device, includes: a user terminal APP device sends a mobile phone hosting request to a data voice server, wherein the mobile phone hosting request comprises a mobile phone number of a user; the data voice server acquires a user roaming VMSC from a user home HLR, and then sends a dummy short message to the user mobile phone through the user roaming VMSC so as to detect whether the user mobile phone is powered off or in a flight state; and the data voice server judges whether the delivery of the dummy short message fails, if so, the data voice server sends a position updating request to a home HLR of the user so as to update a roaming VMSC of the user to a GT address of the data voice server, and then returns a message of successful mobile phone hosting to an APP device of the user terminal. The invention belongs to the field of communication, and enables an outbound user to use an original number and domestic communication, thereby obtaining the communication experience which is completely the same as that in China.

Description

Method and system for realizing VoWiFi communication service based on OTT
Technical Field
The invention relates to a method and a system for realizing a VoWiFi communication service based on OTT, belonging to the field of communication.
Background
With the increasing number of people who go out of our country, go out of foreign labor, go to study and the like, the great demand exists for outbound communication, and how to quickly and conveniently keep in time contact with relatives and friends, friends or colleagues in our country during the outbound is a technical problem which needs to be solved urgently. Currently, there are several main schemes as follows:
1. the international roaming service of the operator has high cost, and the user needs to separately activate the international roaming function.
2. With the use of an overseas data card/eSIM card/WiFi box, this solution only addresses the internet access requirements.
3. The mobile phone card outside the country cannot use the original number of the user.
4. The VoIP software cannot use the original number and answer the domestic incoming call.
5. Instant messaging APP, the timeliness of this scheme is not enough, when the other side does not install APP or the friend of non-oneself, then can't contact.
The scheme can not enable the user to obtain the communication experience which is completely the same as that in China, namely, the outbound user can not communicate with the China in the dialing and answering mode which is the same as that in daily use in China and can display the mobile phone number of the user. Therefore, how to use the original number and domestic communication by the outbound user has become a technical problem generally concerned by technicians.
Disclosure of Invention
In view of this, the present invention provides a method and a system for implementing a VoWiFi communication service based on OTT, which enable an outbound user to use an original number and domestic communication, thereby obtaining a communication experience completely the same as that in domestic.
In order to achieve the above object, the present invention provides a method for implementing a VoWiFi communication service based on OTT, when a user initiates a mobile phone hosting request through an APP device on a terminal, the method includes:
step A1, the APP device of the user terminal sends a mobile phone hosting request to the data voice server, wherein the mobile phone hosting request comprises the mobile phone number of the user;
a2, the data voice server obtains the user roaming VMSC from the HLR, and sends the dummy short message to the user mobile phone through the user roaming VMSC to detect whether the user mobile phone is shut down or in flight state;
step A3, the data voice server judges whether the delivery of the dummy short message fails, if so, the data voice server indicates that the mobile phone of the user is shut down or in a flight state, sends a location updating request to the HLR of the home of the user to update the VMSC of the roaming of the user to the GT address of the data voice server, and then returns a message of successful mobile phone hosting to the APP device; if not, the mobile phone is not turned off or in a flight state, and a mobile phone hosting failure message is returned to the APP device.
In order to achieve the above object, the present invention further provides a system for implementing a VoWiFi communication service based on OTT, which includes an APP device and a data voice server, wherein:
the APP device is arranged on the user terminal and sends a mobile phone hosting request to the data voice server, the mobile phone hosting request comprises the mobile phone number of the user,
the data voice server further comprises a mobile phone hosting device, wherein:
the mobile phone hosting device is used for receiving a mobile phone hosting request sent by the APP device, acquiring a user roaming VMSC from a user home HLR, then issuing a dummy short message to a user mobile phone through the user roaming VMSC, when the delivery of the dummy short message fails, sending a position updating request to the user home HLR so as to update the roaming VMSC of the user to a GT address of the data voice server, and then returning a mobile phone hosting success message to the APP device; and when the mute short message is successfully delivered, returning a message of failed mobile phone hosting to the APP device.
Compared with the prior art, the invention has the beneficial effects that: when The user is in a foreign trip, a fishing boat communication or a no-signal area, The invention provides a low-cost solution for The user to communicate with The domestic by The original mobile phone number in an OTT (Over-The-Top) mode.
Drawings
Fig. 1 is a flowchart of a method for implementing a VoWiFi communication service based on OTT according to the present invention when a user initiates a mobile phone hosting request through an APP device on a terminal.
Fig. 2 is an embodiment of a signaling interaction flow when the delivery of the dummy sms in fig. 1 fails.
Fig. 3 is a flow chart when a handset hosts a subscriber as the called subscriber for a call.
Fig. 4 is an embodiment of a signaling interaction flow of fig. 3.
Fig. 5 is a flow chart of the mobile phone hosting user receiving the short message.
Fig. 6 is an embodiment of a signaling interaction flow of fig. 5.
Fig. 7 is a schematic structural diagram of a system for implementing a VoWiFi communication service based on OTT according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings.
When The user is in a foreign trip, a fishing boat communication or a no-signal area, The invention can connect The data voice server through networking in an OTT (Over-The-Top) mode and in an overseas mobile phone card data communication mode, a satellite broadband mode, a WiFi mode or The like, thereby realizing that The user completes voice and short message communication by The original mobile phone number. As shown in fig. 1, the user terminal is installed with an APP device, and the user terminal may include but is not limited to: when a user initiates a mobile phone hosting request through an APP device on a terminal, the invention discloses a method for realizing a VoWiFi (Voice over wi-Fi) communication service based on OTT, which comprises the following steps:
step A1, the APP device of the user terminal sends a mobile phone hosting request to the data voice server, wherein the mobile phone hosting request comprises the mobile phone number of the user;
a2, the data voice server obtains the user roaming VMSC from the HLR, and sends the dummy short message to the user mobile phone through the user roaming VMSC to detect whether the user mobile phone is shut down or in flight state;
step a3, is the data voice server determine if the delivery of the dummy message failed? If yes, indicating that the mobile phone of the user is in a shutdown or flight state, sending a location updating request to a home HLR of the user so as to update a roaming VMSC of the user to a GT address of a data voice server, and then returning a mobile phone hosting success message to an APP device; if not, the mobile phone is not turned off or in a flight state, and a mobile phone hosting failure message is returned to the APP device.
When the mobile phone of the user is powered off or in a flying state, the mobile phone is managed, so that the situation that the user misses calls due to the fact that the mobile phone is managed in the powered-on state can be avoided.
Fig. 2 is an embodiment of a signaling interaction flow when the delivery of the dummy sms in fig. 1 fails. As shown in fig. 2, a detailed signaling interaction flow when a user initiates a mobile phone hosting request through an APP device is as follows:
step a1, the APP device of the user terminal sends a mobile phone hosting request containing the mobile phone number of the user to the data voice server;
step a 2-3, the data voice server SENDs MAP _ SEND _ ROUTING _ INFO _ FOR _ SM message to the HLR of user attribution to obtain VMSC of user roaming;
step a4, the data voice server sends dummy short message to the user roaming VMSC;
step a5, the user roaming VMSC returns the failure message of delivering the dummy short message to the data voice server;
step a 6-9, the data voice server sends MAP _ UPDATE _ LOCATION message to the HLR of the user, the message carries GT address and IMSI number of the user, thereby updating the roaming VMSC of the user to GT address of the user;
and a10, the data voice server returns a message of successful handset hosting to the APP device of the user terminal.
When the mobile phone of the user is successfully managed, the user can receive a call or a short message by using the original mobile phone number, and the implementation flow is described in detail as follows:
1. as shown in fig. 3, when the mobile phone hosts the user as the called user of the call, the present invention further includes:
step B1, the calling network element (such as GMSC) inquires called user roaming VMSC from called home HLR;
step B2, the called home HLR inquires the recorded called roaming VMSC, extracts GT address of the data voice server, and then requests the MSRN number of the called user from the data voice server;
step B3, the data voice server distributes a MSRN number for the user mobile phone number, records the mapping relation between the user mobile phone number and the MSRN number distributed for the user mobile phone number, and then returns the MSRN number distributed for the user to the called home HLR;
step B4, the called home HLR forwards the MSRN number sent by the data voice server to the calling network element;
step B5, the calling network element triggers the call to the data voice server according to the received MSRN number;
step B6, the data voice server replaces the MSRN number in the call message with the user mobile phone number according to the recorded mapping relation between the user mobile phone number and the MSRN number, and then issues an SIP call signaling to the APP device on the user terminal to call the called user.
Fig. 4 is an embodiment of a signaling interaction flow of fig. 3. As shown in fig. 4, the detailed signaling interaction flow when the handset hosting user is used as the called user is as follows:
step b1, GMSC SENDs MAP _ SEND _ ROUTING _ INFO message to called home HLR;
step b2, the called home HLR sends MAP _ PROVIDE _ ROMING _ NUMBER message to the data voice server to request the called MSRN NUMBER;
step b3, the data voice server returns MAP _ PROVIDE _ ROMING _ NUMBER _ ACK message to the called home HLR, wherein the MAP _ PROVIDE _ ROMING _ NUMBER _ ACK message carries MSRN NUMBER distributed for the user;
step b4, the called home HLR forwards the MSRN number sent by the data voice server to the GMSC;
step b5, GMSC sends IAM message to data voice server;
step b6, the data voice server replaces the MSRN number in the IAM message with the mobile phone number of the user, and then sends an INVITE message to the APP device on the user terminal to call the called user.
2. As shown in fig. 5, when the mobile phone hosting user receives the short message, the present invention further includes:
step C1, SMSC inquires user roaming VSMC to user home HLR;
step C2, the user attribution HLR inquires the recorded user roaming VMSC, extracts the GT address of the data voice server from the VMSC, and then returns the GT address of the data voice server to the SMSC;
step C3, SMSC forwards the short message content to the data voice server;
and step C4, the data voice server forwards the short message to the APP device of the user terminal through the HTTP protocol.
Fig. 6 is an embodiment of a signaling interaction flow of fig. 5. As shown in fig. 6, the detailed signaling interaction flow when the mobile phone hosting user receives the short message is as follows:
step c 1-2, SMSC SENDs MAP _ SEND _ ROUTING _ INFO _ FOR _ SM to HLR attributing user to inquire user roaming VMSC, HLR attributing user returns GT address of data voice server;
step c 3-4, SMSC sends MAP _ MT _ FORWARD _ SM message to data voice server, wherein the message content contains the message content sent to the user;
and c5, the data voice server analyzes the short message content in the MAP _ MT _ FORWARD _ SM and sends the short message to the APP device of the user terminal through the HTTP protocol.
Meanwhile, the user does not need to be managed, and can also initiate a call or a short message through the APP device of the terminal. When a user initiates a call through an APP device on the terminal, the method further comprises the following steps:
the APP device of the user terminal initiates SIP calling information to the data voice server, the data voice server forwards the SIP calling information to the calling network element, and forwards SIP interactive signaling between the calling network element and the APP device of the user terminal, so as to complete calling connection between a calling party and a called party.
When the user sends the short message through the APP device on the terminal, the method further comprises the following steps:
the APP device of the user terminal sends a short message request to the data voice server through an HTTP protocol, the data voice server obtains a user attribution SMSC according to the user number and configuration data, then analyzes the short message content from the short message request, and sends the short message to the user attribution SMSC.
As shown in fig. 7, the system for implementing a VoWiFi communication service based on OTT of the present invention includes an APP device and a data voice server, wherein:
the APP device is arranged on the user terminal and sends a mobile phone hosting request to the data voice server, the mobile phone hosting request comprises the mobile phone number of the user,
the data voice server further comprises a mobile phone hosting device, wherein:
the mobile phone hosting device is used for receiving a mobile phone hosting request sent by the APP device, acquiring a user roaming VMSC from a user home HLR, then issuing a dummy short message to a user mobile phone through the user roaming VMSC, when the delivery of the dummy short message fails, sending a position updating request to the user home HLR so as to update the roaming VMSC of the user to a GT address of the data voice server, and then returning a mobile phone hosting success message to the APP device; and when the mute short message is successfully delivered, returning a message of failed mobile phone hosting to the APP device.
The data voice server may further include:
the call receiving device distributes an MSRN number for the mobile phone number of the user when receiving the MSRN number requested by the home HLR of the called user, records the mapping relation between the mobile phone number of the user and the MSRN number distributed for the mobile phone number of the user, and then returns the MSRN number distributed for the user to the home HLR of the called user; when receiving a call message forwarded by a calling network element, replacing the MSRN number in the call message with the user mobile phone number according to the recorded mapping relation between the user mobile phone number and the MSRN number, and then issuing an SIP call signaling to an APP device on a user terminal to call a called user;
the calling and calling device is used for forwarding the SIP calling message to the calling network element when receiving the SIP calling message sent by the APP device, and forwarding an SIP interactive signaling between the calling network element and the APP device of the user terminal so as to complete calling connection between a calling party and a called party;
the short message receiving device forwards the short message to an APP device of the user terminal through an HTTP (hyper text transport protocol) when receiving the short message sent by the SMSC;
and the short message sending device is used for receiving a short message request sent by the APP device through the HTTP, acquiring a user attribution SMSC (short message service center) according to the user number and the configuration data, analyzing short message content from the short message request and sending the short message to the user attribution SMSC.
The mobile phone hosting device can further comprise:
and the roaming VMSC updating unit is used for sending an MAP _ UPDATE _ LOCATION message to the HLR to which the user belongs when the delivery of the dummy short message fails, wherein the message carries the GT address of the data voice server and the IMSI number of the user, so that the roaming VMSC of the user is updated to the GT address of the data voice server.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. A method for realizing VoWiFi communication service based on OTT is characterized in that when a user initiates a mobile phone hosting request through an APP device on a terminal, the method comprises the following steps:
step A1, the APP device of the user terminal sends a mobile phone hosting request to the data voice server, wherein the mobile phone hosting request comprises the mobile phone number of the user;
a2, the data voice server obtains the user roaming VMSC from the HLR, and sends the dummy short message to the user mobile phone through the user roaming VMSC to detect whether the user mobile phone is shut down or in flight state;
step A3, the data voice server judges whether the delivery of the dummy short message fails, if so, the data voice server indicates that the mobile phone of the user is shut down or in a flight state, sends a location updating request to the HLR of the home of the user to update the VMSC of the roaming of the user to the GT address of the data voice server, and then returns a message of successful mobile phone hosting to the APP device; if not, the mobile phone is not turned off or in a flight state, and a mobile phone hosting failure message is returned to the APP device.
2. The method according to claim 1, wherein step a3 further comprises:
the data voice server sends MAP _ UPDATE _ LOCATION message to HLR of user attribution, the message carries GT address of self and IMSI number of user, thus updating roaming VMSC of user to GT address of self.
3. The method of claim 1, wherein when the handset hosts the user as a called user of the call after the handset hosting the user is successful, further comprising:
step B1, the calling network element inquires called user roaming VMSC from the called home HLR;
step B2, the called home HLR inquires the recorded called roaming VMSC, extracts GT address of the data voice server, and then requests the MSRN number of the called user from the data voice server;
step B3, the data voice server distributes a MSRN number for the user mobile phone number, records the mapping relation between the user mobile phone number and the MSRN number distributed for the user mobile phone number, and then returns the MSRN number distributed for the user to the called home HLR;
step B4, the called home HLR forwards the MSRN number sent by the data voice server to the calling network element;
step B5, the calling network element triggers the call to the data voice server according to the received MSRN number;
step B6, the data voice server replaces the MSRN number in the call message with the user mobile phone number according to the recorded mapping relation between the user mobile phone number and the MSRN number, and then issues an SIP call signaling to the APP device on the user terminal to call the called user.
4. The method of claim 1, wherein when the handset hosting user receives the short message after the handset hosting user succeeds, the method further comprises:
step C1, SMSC inquires user roaming VSMC to user home HLR;
step C2, the user attribution HLR inquires the recorded user roaming VMSC, extracts the GT address of the data voice server from the VMSC, and then returns the GT address of the data voice server to the SMSC;
step C3, SMSC forwards the short message content to the data voice server;
and step C4, the data voice server forwards the short message to the APP device of the user terminal through the HTTP protocol.
5. The utility model provides a system for realize VoWiFi communication service based on OTT, which characterized in that, including APP device, data voice server, wherein:
the APP device is arranged on the user terminal and sends a mobile phone hosting request to the data voice server, the mobile phone hosting request comprises the mobile phone number of the user,
the data voice server further comprises a mobile phone hosting device, wherein:
the mobile phone hosting device is used for receiving a mobile phone hosting request sent by the APP device, acquiring a user roaming VMSC from a user home HLR, then issuing a dummy short message to a user mobile phone through the user roaming VMSC, when the delivery of the dummy short message fails, sending a position updating request to the user home HLR so as to update the roaming VMSC of the user to a GT address of the data voice server, and then returning a mobile phone hosting success message to the APP device; and when the mute short message is successfully delivered, returning a message of failed mobile phone hosting to the APP device.
6. The system of claim 5, wherein the handset hosting means further comprises:
and the roaming VMSC updating unit is used for sending an MAP _ UPDATE _ LOCATION message to the HLR to which the user belongs when the delivery of the dummy short message fails, wherein the message carries the GT address of the data voice server and the IMSI number of the user, so that the roaming VMSC of the user is updated to the GT address of the data voice server.
7. The system of claim 5, wherein the data voice server further comprises:
the call receiving device distributes an MSRN number for the mobile phone number of the user when receiving the MSRN number requested by the home HLR of the called user, records the mapping relation between the mobile phone number of the user and the MSRN number distributed for the mobile phone number of the user, and then returns the MSRN number distributed for the user to the home HLR of the called user; when receiving a call message forwarded by a calling network element, replacing the MSRN number in the call message with the user mobile phone number according to the recorded mapping relation between the user mobile phone number and the MSRN number, and then issuing an SIP call signaling to an APP device on a user terminal to call a called user.
8. The system of claim 5, wherein the data voice server further comprises:
and the calling and calling device forwards the SIP calling message to the calling network element when receiving the SIP calling message sent by the APP device, and forwards an SIP interactive signaling between the calling network element and the APP device of the user terminal so as to complete calling connection between the calling party and the called party.
9. The system of claim 5, wherein the data voice server further comprises:
and the short message receiving device forwards the short message to the APP device of the user terminal through an HTTP (hyper text transport protocol) when receiving the short message sent by the SMSC.
10. The system of claim 5, wherein the data voice server further comprises:
and the short message sending device is used for receiving a short message request sent by the APP device through the HTTP, acquiring a user attribution SMSC (short message service center) according to the user number and the configuration data, analyzing short message content from the short message request and sending the short message to the user attribution SMSC.
CN201810618107.0A 2018-06-15 2018-06-15 Method and system for realizing VoWiFi communication service based on OTT Active CN108834092B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810618107.0A CN108834092B (en) 2018-06-15 2018-06-15 Method and system for realizing VoWiFi communication service based on OTT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810618107.0A CN108834092B (en) 2018-06-15 2018-06-15 Method and system for realizing VoWiFi communication service based on OTT

Publications (2)

Publication Number Publication Date
CN108834092A CN108834092A (en) 2018-11-16
CN108834092B true CN108834092B (en) 2020-10-30

Family

ID=64142292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810618107.0A Active CN108834092B (en) 2018-06-15 2018-06-15 Method and system for realizing VoWiFi communication service based on OTT

Country Status (1)

Country Link
CN (1) CN108834092B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114339635B (en) * 2021-12-28 2023-07-07 新讯数字科技(杭州)有限公司 Method and system for converting alarm short message into voice prompt

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107231612A (en) * 2017-06-05 2017-10-03 杭州东信北邮信息技术有限公司 A kind of method and system for monitoring customer mobile terminal open state

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101212709B (en) * 2006-12-31 2011-08-10 中兴通讯股份有限公司 Device and method for implementing SIMN short message service
CN105228123B (en) * 2014-05-28 2020-02-21 中国电信股份有限公司 Method and system for communication service of mobile terminal user in roaming place
WO2015184418A1 (en) * 2014-05-29 2015-12-03 T-Mobile Usa, Inc. Wi-fi calling using sip-ims handset and evolved packet data gateway
US9729702B2 (en) * 2015-05-13 2017-08-08 T-Mobile Usa, Inc. Client application enabling multiple line call termination and origination
EP3387852B1 (en) * 2015-12-11 2021-01-27 Belgacom International Carrier Services SA (BICS) Method for powering voice over long term evolution (volte) in long term evolution networks
US10212627B2 (en) * 2015-12-11 2019-02-19 Reliance Jio Infocomm Usa, Inc. Co-existence mechanism for downloadable voice application client
CN105916115B (en) * 2016-06-13 2019-05-17 南京邮电大学 A method of realizing VoWiFi voice service roaming limitation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107231612A (en) * 2017-06-05 2017-10-03 杭州东信北邮信息技术有限公司 A kind of method and system for monitoring customer mobile terminal open state

Also Published As

Publication number Publication date
CN108834092A (en) 2018-11-16

Similar Documents

Publication Publication Date Title
US10505889B2 (en) Messaging system having multiple number, dual mode phone support
US20070105531A1 (en) Dynamic Processing of Virtual Identities for Mobile Communications Devices
US8880045B2 (en) Real-time delivery of caller information on 3G and 4G data with incoming voice call
US9247401B2 (en) Signature control for SMS
US20080152118A1 (en) System and method for virtual wireless roaming
US20130310089A1 (en) Voice texting over sms
US8498385B2 (en) Changing redirection information for telecommunications devices via a voicemail system or call handling server
EP3515096B1 (en) Processing sms messages
CN108834092B (en) Method and system for realizing VoWiFi communication service based on OTT
AU2014353075B2 (en) Method and system for universal chat gateways
US11343863B2 (en) System and method for communicating across multiple network types
CN114710757B (en) Information processing method, network side equipment and terminal
CN104243289A (en) IOS (internetwork operating system) based visualization voice mailbox communication method and system
EP1672899A1 (en) A method for deciding the network over which a communication should be routed, and a corresponding system and directory
KR101836655B1 (en) Method and system for processing in bound call of the messenger subscriber
CN102572728B (en) A kind of method of transmitting message and device and system
US10075586B2 (en) Provision of caller information
CN112400307A (en) Enhanced built-in voicemail for user devices
KR101051021B1 (en) Incoming call history providing method and system
CN104507068A (en) Method for achieving one phone with two numbers, user terminal and one-phone with two-number service system
KR20080002431A (en) Voice service system and method using pstn and messenger/web(/wap) client
KR101584901B1 (en) System and method of providing enterprise telephone service using personal mobile terminal
WO2014190010A1 (en) Voice texting over sms
KR101419750B1 (en) CALL CONNECTING METHOD AND SYSTEM BASED ON MOBILE-VoIP
KR100618402B1 (en) Transmitted message storing service method and system in mobile communication network

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20210714

Address after: 310013 4th floor, No.398 Wensan Road, Xihu District, Hangzhou City, Zhejiang Province

Patentee after: EB INFORMATION TECHNOLOGY Ltd.

Patentee after: China Mobile Group Zhejiang Co.,Ltd.

Address before: 310013 4th floor, No.398 Wensan Road, Xihu District, Hangzhou City, Zhejiang Province

Patentee before: EB INFORMATION TECHNOLOGY Ltd.

TR01 Transfer of patent right
CP01 Change in the name or title of a patent holder

Address after: 310013 4th floor, No.398 Wensan Road, Xihu District, Hangzhou City, Zhejiang Province

Patentee after: Xinxun Digital Technology (Hangzhou) Co.,Ltd.

Patentee after: CHINA MOBILE GROUP ZHEJIANG Co.,Ltd.

Address before: 310013 4th floor, No.398 Wensan Road, Xihu District, Hangzhou City, Zhejiang Province

Patentee before: EB Information Technology Ltd.

Patentee before: CHINA MOBILE GROUP ZHEJIANG Co.,Ltd.

CP01 Change in the name or title of a patent holder