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CHAPTER 7. Ошибка! Стиль не определен.
7-6
© SAMSUNG Electronics Co., Ltd.
7.1.4 Connecting IP Phones
IP phone is a phone that provides calls through Ethernet LAN. The interface between a
digital phone connected to the OfficeServ 7100 system and an IP phone connected to LAN
is as follows. In default, the MP10/11 board supports eight MGI channels. Therefore, IP
phones are available even if additional MGI16/MGI64 boards are not mounted.
1) The connection between a digital phone and an IP phone is established or released
using the IP address of the LAN connected to the OfficeServ 7100 system.
2) The digital phone connected to the OfficeServ 7100 system converts the analog voice
data to PCM voice data and transmits the data to the MP10/MP11 or MGI boards via
through 16 DLI2 board
3) PCM voice data is converted to packet data by the MP10/MP11 board and transferred
to the IP phone.
4) The IP phone converts packet voice data to analog voice signals and displays the
signals through a handset or a speaker.
5) Voice signals coming from the IP phone is converted to packet data and transmitted to
the MP10/MP11 or MGI board in the same way. The MP10/MP11 or MGI board
converts the packet voice data to PCM voice data and transmits the data to the digital
phone through the 16DLI2 board. The digital phone converts and sends the PCM voice
data to analog data.
Use after the MMC setting suitable for the system.
Figure 7.7 IP Phone Layout
MP10
16DLI
OfficeServ 7100
IP Telephone
Digital Telephone