NEC Philips Unified Solutions
UPD
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CHAPTER 3 TERMINALS
Channel Allocation Table
IP-PAD Channel Allocation (System Data) and FAX Support
SPN-8IPLA IP PAD-A
Voice Over IP
(VoIP)
SPN-32IPLAA IP PAD-C
8IPLA
PZ-24IPLA Daughter Board
G.711
8
16
24
32
8
16
24
32
G.729a
16
(1) 16VCTAA
Or
(1) 16VCTA
32
(2) 16VCTAA
Or
(2) 16VCTA
8
16
24
32
G723.1
16
(1) 16VCTAA
Or
(1) 16VCTA
32
(1) 16VCTAA
Or
(1) 16VCTA
8
16
SPN-8IPLA w/PZ-24IPLA supports only 16 PAD channels when G723.1 is used.
8IPLA and 24IPLA networks to 32IPLA via Voice.
SPN -8IPLA IP PAD-A
FAX Over IP
(FoIP)
Modem Over IP
(MoIP)
SPN-32IPLAA IP PAD-C
8IPLA
PZ-24IPLA Daughter Board
N/A
16
32
N/A
N/A
N/A
N/A
T.30
N/A
16
(1) 16VCTAA
32
(2) 16VCTAA
N/A
N/A
N/A
N/A
*Pass-Through
G.711/ G.726
Pass-Through
G.711/ G.726
**16
(1) 16VCTAA
**32
(2) 16VCTAA
8
16
24
32
*
FAX Pass-Through is tone detect technology that sets up specific conditions end to end for FAX and Modem on
8IPLA/24IPLA networked to 8IPLA/24IPLA.
**
32IPLA must have IPAD PROG-D1 Issue 1.0 or higher firmware to support Pass-Through FAX with
8IPLA/24IPLA.
