Base Phone and Additional Phone Implementation, Answering, Calling, and Intercom Method, and IP Terminal

摘要

A base phone and additional phone implementation method, and an Internet Protocol (IP) terminal. The implementation method includes acquiring, by the IP terminal, a group address, group-sending, by the IP terminal, a base phone query message according to the group address, and determining whether a base phone feedback message is received, and when the IP terminal receives the base phone feedback message fed back by a base phone, marking the IP terminal as an additional phone, and otherwise marking the IP terminal as a base phone, and registering with a server, and according to the implementation method the base phone and the additional phone are set up using IP terminals, which avoids disadvantages of a lack of security protection and proneness to theft when an analog phone is connected in a manner of physical parallel connection of copper cables, and therefore improves security significantly.

主权项

1. A base phone and additional phone implementation method, comprising:
acquiring, by an Internet Protocol (IP) terminal, a group address; group-sending, by the IP terminal and according to the group address, a base phone query message; determining whether a base phone feedback message is received; marking, by the IP terminal, the IP terminal as the additional phone when the IP terminal receives the base phone feedback message fed back by the base phone; marking, by the IP terminal, the IP terminal as a base phone when the IP terminal does not receive the base phone feedback message fed back by the base phone; and registering with a server when the IP terminal does not receive the base phone feedback message fed back by the base phone.