Calling method and system of flexible IP internet phone
First Claim
1. A calling method of a flexible IP Internet phone in an Internet phone system providing Internet communication service, comprising:
- registering an IP address allocated to a flexible IP Internet phone in an IP storing server; and
extracting the IP address when a call with the flexible IP Internet phone is required.
2 Assignments
0 Petitions
Accused Products
Abstract
A system and method for placing and receiving calls using a flexible IP Internet phone is disclosed. The method preferably includes allocating IP addresses respectively to a plurality of flexible IP Internet phones connecting to an Internet network, registering the IP address allocated to the flexible IP Internet phone in the IP storing server, extracting the IP address of another flexible IP Internet phone to be called by the flexible IP Internet phone or the fixed IP Internet phone, and connecting to the extracted IP address to make the call. Therefore, users of the flexible IP Internet phones are able to make/receive calls using the Internet.
-
Citations
20 Claims
-
1. A calling method of a flexible IP Internet phone in an Internet phone system providing Internet communication service, comprising:
-
registering an IP address allocated to a flexible IP Internet phone in an IP storing server; and
extracting the IP address when a call with the flexible IP Internet phone is required. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A calling method of a flexible IP Internet phone, comprising:
-
allocating an IP address to a flexible IP Internet phone connected to an Internet network;
registering the IP address allocated to the flexible IP Internet phone in an IP storing server;
extracting the IP address of the flexible IP Internet phone by one of a calling flexible IP Internet phone and a calling fixed IP Internet phone; and
connecting to the flexible IP Internet phone using extracted IP address. - View Dependent Claims (9, 10, 11, 12)
-
-
13. A method of performing IP Internet communication, comprising:
-
receiving an allocation of an IP address from Internet service provider (ISP) by a flexible IP Internet phone when the flexible IP Internet phone connects to the ISP; and
storing the allocated IP address in a data table of a storing server along with a terminal number of the flexible IP Internet phone, wherein the data table is configured to receive a query including the terminal number of the flexible IP Internet phone and return the associated IP address in response to the query. - View Dependent Claims (14)
-
-
15. A method of calling a target flexible IP Internet phone having no fixed IP address, comprising:
-
searching a database having stored therein a current IP address associated with a terminal number of the target flexible IP Internet phone;
retrieving the IP address assigned to the target flexible IP Internet phone; and
establishing communication to the target flexible IP Internet phone using the retrieved IP address. - View Dependent Claims (16)
-
-
17. An Internet protocol (IP) communication system, comprising:
-
at least one flexible IP Internet phone having a terminal number;
an Internet service provider (ISP) configured to assign a current IP address to the at least one flexible IP Internet phone when the at least one flexible IP Internet phone connects to the ISP; and
an IP storing server configured to store a table of data associating the terminal number of the at least one flexible IP Internet phone with the assigned IP address. - View Dependent Claims (18, 19, 20)
-
Specification