Digital Phone
Analog
Voice
Conversion
Digital Phone
Voice
Analog
Conversion
© SAMSUNG Electronics Co., Ltd.
MGI/MGI64 Board
PCM data
PCM data
16DLI Board
Conversion
PCM data
PCM data
16DLI Board
Figure 7.11 Signal Transfer of IP Phones
Packet data
LAN
Packet data
Conversion
OfficeServ 7400 Installation Manual
IP Phone
Packet data
Analog
Conversion
IP Phone
Analog
Packet data
Conversion
Voice
Voice
7-7