General Product Description
Sopho 2000IPS
Release 12.2, August 2006
NEC Philips Unified Solutions
UPD
43 of 259
© NEC Philips Unified Solutions, 2006. All right reserved.
Reproduction in whole or in part is prohibited without the written consent of the copyright owner.
expanded ch24ch (+16ch when using G723.1)
Voice Codec
G711 (64Kbps), G729a (8Kbps), G723.1 (5.3Kbps)
G723.1 (5.3Kbps
only)
Voice Payload
10-40ms (10ms increment), 30ms fixed with G723.1
Jitter Buffer
10-300ms
DTMF Relay
Available
FAX Relay
Available with (G.711), regarded as voice call
Pass-Through &
G.711
Modem Relay
Not supported
Under Study
VLAN
Tag VLAN (IEEE802.1p)
QoS
IP Precedence, Diffserv
PAD
-14dB --- +14dB
EC
G.168 (Max.64ms), with NLP (Non Linear Processor)
function
Further information about configuring, compatibility and compression can be found in
Appendix C.
2.8.2 When are IP-PAD and VCT required
Notes:
Conferences, including 3 and 4 party also require the IP-PAD,
even when MoH is provided internally by the DtermIP
In table form:
To
From
Dterm
Ana/Digi
TDM
trunk/tie
Dterm-IP
LAN
IP trunk
LAN
Dterm-IP
WAN
IP trunk
WAN
Dterm
Ana/Digi
-
-
IP-PAD
IP-PAD
IP-PAD
VCT
IP-PAD
VCT
TDM
trunk/tie
-
-
IP-PAD
IP-PAD
IP-PAD
VCT
IP-PAD
VCT
Dterm-IP
LAN
IP-PAD
IP-PAD
-
-
-
-
IP trunk
LAN
IP-PAD
IP-PAD
-
-
-
-
Dterm-IP
WAN
IP-PAD
VCT
IP-PAD
VCT
IP trunk
WAN
IP-PAD
VCT
IP-PAD
VCT