CHAPTER 1 GENERAL INFORMATION
– 20 –
ND-71503(E) Rev.5.0
9pch1001.fm
Card Name and Function
NOTE 1:
IP-PAD (PN-32IPLA) card and 16VCT (PN-16VCTA) card do not support FAX relay.
NOTE 2:
When using G.723.1, 5.3 Kbps is available for the receiving bit rate.
EQUIPMENT
NAME
FUNCTIONAL
NAME
FUNCTION
PN-32IPLA/
PN-32IPLA-A
IP-PAD
32-channel IP-PAD Card
Provides LAN Interface, Packet Assembly/Disassembly to accom-
modate Legacy Line/Trunk interface.
Provides voice compression DSP control functions such as voice
compression control, DTMF relay.
• Voice compression protocol: G.711 (64 Kbps)
• FAX protocol: Pass-through (G.711)
NOTE 1
Provides Auto Negotiation function (Set to ON/OFF by the switch
setting).
Used together with maximum two 16VCT cards.
Two cards can be accommodated per built-in FP/FP card, maxi-
mum 8 per system.
10BASE-T/100BASE-TX twisted pair cable is connected directly
to this card.
PN-16VCTA/
PN-16VCTA-
A
16VCT
16-channel CODEC Card for 32-channel IP-PAD Card
Provides voice compression DSP control functions such as voice
compression control, DTMF relay and FAX relay.
• Voice compression protocols:
G.711 (64 Kbps), G.723.1 (5.3 Kbps/6.3 Kbps), G.729a
(8 Kbps)
NOTE 2
• FAX protocol: T.30, Pass-through (G.711, G.726)
NOTE 1
Used together with IP-PAD (PN-32IPLA/PN-32IPLA-A) card.
Two cards can be accommodated per IP-PAD (PN-32IPLA/PN-
32IPLA-A) card, maximum 16 per system.
Continued on next page
SEPTEMBER/15/2004
EQUIPMENT NAME AND FUNCTION
CÔNG TY VIỄN THÔNG VIỆT PRO
Chuyên phân phối tổng đài NEC
http://vietpro.com.vn