Pz-32Ipla/Pz-64Ipla/Pz-128Ipla (V Oice Over Ip D Aughter B Oards ) - NEC Univerge SV8100 System Hardware Manual

3.4 PZ-32IPLA/PZ-64IPLA/PZ-128IPLA (Voice over IP Daughter Boards)
Figure 4-9 PZ-32IPLA/PZ-64IPLA/PZ-128IPLA Daughter Board
3.4.1
4-30
CHUYÊN CUNG CẤP TỔNG ĐÀI NEC
Description
The PZ-32IPLA/PZ-64IPLA/PZ-128IPLA daughter board is used convert
the RTP (Real Time Transfer Protocol) packets via the IP network and
PCM highway. The daughter board is installed on the CD-CP00. The IP
telephones are connected directly to the IP bus. When IP telephones need
to be connected to a conventional PCM based digital circuit, this board
converts the IP packet signal to a PCM signal format and connects to the
PCM time division switch.
The PZ-32IPLA/PZ-64IPLA/PZ-128IPLA daughter board is required for IP
telephones to communicate with non-VoIP UNIVERGE SV8100
telephones, and place or receive outside calls.
The IPLA daughter board provides the voice (RTP/RTCP) processing
function. The call control function is mounted on the CD-CP00. Only one
version of the IPLA (32, 64, or 128) can be installed on the CD-CP00.
The IPLA daughter board provides:
♦ 32 (PZ-32IPLA) channels
♦ 64 (PZ-64IPLA) channels
♦ 128 (PZ-128IPLA) channels
http//vietpro.com.vn
UNIVERGE SV8100
Installing the SV8100 Blades