System and method capable of automatically storing and retransmitting for an IP phone

• US 20080043937A1
• Filed: 01/03/2007
• Published: 02/21/2008
• Est. Priority Date: 06/30/2006
• Status: Abandoned Application

• Current Assignee: Wistron Corporation
• Original Assignee: Wistron Corporation
• Inventors: Qian, Jian-Jun
• Application Number:
  US11/648,591
• Publication Number:
  US 20080043937A1
• Time in Patent Office: Days
• US Class Current: 379/67.1
• CPC Class Codes: H04M 1/2478 Telephone terminals specially adapted for non-voice services, e.g. email, internet access centralized arrangements where telephones services are combined H04M7/0024; for recording text messages H04M3/5322; for accessing Internet H04M3/4938
• CPC Class Codes: H04M 1/2535 adapted for voice communication over an Internet Protocol [IP] network Voice over Internet Protocol (VoIP) network equipment and services H04M7/006; implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP] H04L69/16
• CPC Class Codes: H04M 1/2749 Automatic dialling or redialling systems, e.g. on off-hook or redial on busy

Abstract

The present invention is directed to a system and method capable of automatically storing and retransmitting messages for an IP (Internet Prorocol) phone. The system includes a message database for storing unsent or new messages, and a parameter-setting unit for storing at least one parameter. Additionally, a message control center retrieves and retransmits the unsent messages, or retrieves and displays the new messages according to the parameter.

Claims

1. A system capable of automatically storing and retransmitting for an IP phone, the system comprising:

a message database for storing unsent messages or new messages;

a parameter-setting unit having at least one parameter setting; and

a message control center for retrieving the unsent messages from the message database for delivering, or retrieving the new messages from the message database for displaying in accordance with the at least one parameter setting.

2. The system as claimed in claim 1, wherein said at least one parameter setting comprises a polling interval, said message control center checking said message database repeatedly in a frequency defined in accordance with the polling interval for any said unsent message or said new message.

3. The system as claimed in claim 1, wherein said at least one parameter setting comprises an expiration period, said message control center skipping all said unsent messages residing in said message database for a time period longer than said expiration period.

4. The system as claimed in claim 1, wherein said at least one parameter setting comprises an automatic redial mode setting for enabling or disabling said message control center.

5. The system as claimed in claim 1, wherein said message control center comprises an input unit for inputting messages, attaching tags to the messages, and storing the messages into said message database.

6. The system as claimed in claim 1, wherein said message control center comprises an output unit for retrieving messages from said message database for displaying, modifying tags of the messages, and then storing the messages back to said message database.

7. The system as claimed in claim 1, wherein said message control center comprises a control unit for repeatedly checking message tags in accordance with said at least one parameter setting.

8. The system as claimed in claim 1, wherein said message control center comprises a receiving unit for receiving messages from a transmission layer, unpacking the messages in accordance with a communication protocol, attaching tags to the messages, and then storing the messages into said message database.

9. The system as claimed in claim 1, wherein said message control center comprises a delivering unit for retrieving messages from said message database, packeting the messages in accordance with a communication protocol, delivering the messages to a transmission layer, and modifying tags of the messages according to a return code from the transmission layer.

10. A message delivering system capable of automatically storing and retransmitting for an IP phone, the message delivering system comprising:

a message database for storing unsent messages;

a parameter-setting unit having at least one parameter setting; and

a message control center for retrieving the unsent messages from the message database for delivering in accordance with the at least one parameter setting, the message control center comprising;

an input unit for inputting messages, attaching tags to the messages, and storing the messages into said message database;

a control unit for repeatedly checking message tags in accordance with said at least one parameter setting; and

a delivering unit for retrieving messages from said message database, packeting the messages in accordance with a communication protocol, delivering the messages to a transmission layer, and modifying tags of the messages according to a return code from the transmission layer.

11. The message delivering system as claimed in claim 10, wherein said at least one parameter setting comprises a polling interval, said message control center checking said message database repeatedly in a frequency defined in accordance with the polling interval for any said unsent message.

12. The message delivering system as claimed in claim 10, wherein said at least one parameter setting comprises an expiration period, said message control center skipping all said unsent messages residing in said message database for a time longer than said expiration period.

13. The message delivering system as claimed in claim 10, wherein said at least one parameter setting comprises an automatic redial mode setting for enabling or disabling said message control center.

14. A message receiving system capable of automatically storing and retransmitting for an IP phone, the system comprising:

a message database for storing new messages;

a parameter-setting unit having at least one parameter setting; and

a message control center for retrieving the new messages from the message database for displaying in accordance with the at least one parameter setting, the message control center comprising;

an output unit for retrieving messages from said message database for displaying, modifying tags of the messages, and then storing the messages back to said message database;

a control unit for repeatedly checking message tags in accordance with said at least one parameter setting; and

a receiving unit for receiving messages from a transmission layer, unpacking the messages in accordance with a communication protocol, attaching tags to the messages, and then storing the messages into said message database.

15. The message receiving system as claimed in claim 14, wherein said at least one parameter setting comprises a polling interval, said message control center checking said message database repeatedly in a frequency defined in accordance with the polling interval for any said new message.

16. The message receiving system as claimed in claim 14, wherein said at least one parameter setting comprises an automatic redial mode setting for enabling or disabling said message control center.

17. A message delivering method capable of automatically storing and retransmitting for an IP phone, the message delivering method comprising:

providing a message;

attaching an unsent tag and a message built time to the message, and then storing the message into a message database;

repeatedly checking message tags in the message database in accordance with at least one parameter setting;

delivering the message with the unsent tag if the message is not expired according to the message built time and an expiration period defined by the at least one parameter setting;

skipping the processing of the message otherwise;

returning a success code if the message has been delivered successfully.

18. A message receiving method capable of automatically storing and retransmitting for an IP phone, the message receiving method comprising:

receiving a message from a transmission layer;

attaching a new tag to the message and storing the message into a message database; and

retrieving the message with the new tag from the message database, displaying the message, modifying the new tag to a displayed tag, and then storing the message back to the message database.