NEC Univerge SV8100 Features And Specifications Manual page 896

Issue 12.0
G 722 This codec is useful in fixed network, Voice over IP applications, where the required

bandwidth is typically not prohibitive.
G.723 This codec is a ITU-T standard wide band speech codec. This is an extension of

recommendation G.721 adaptive differential pulse code modulation to 24 and 40 kbit/s for digital
circuit multiplication equipment application.
Conditions
A maximum of 128 IP Trunks are supported in the SV8100.

Calling Party Name is not provided for outgoing calls on H.323 trunks.
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With SV8100 Version 5000 (5.00 or higher) software and PZ-IPLB daughter board

installed, half duplex connections are not supported. For troubleshooting purposes, a
managed switch capable of port mirroring is required to capture packet data from the
SV8100 IPLB Ethernet port.
All IP trunks (SIP, CCIS, or H.323) must be contiguous. If any IP trunks are added to a

system that already has IP trunks installed, and the next set of trunks is not in sequence,
then all IP trunks are moved to a new set of sequential trunk numbers.
System Availability
Terminals
All Multiline Terminals
Required Component(s)
CPU with PZ-32IPLA/IPLB, PZ-64IPLA/IPLB or PZ-128IPLA/IPLB Daughter Board
Related Features
None
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UNIVERGE SV8100
IP Trunk – H.323