Specifications

Section 6: LAN Connection
6-4 ◆ Section 6: LAN Connection Aspire S Hardware Manual
Aspire S VoIP Specifications
LAN Connections
Hardware:
● 24-Port Power Supply PoE-managed switch (NEC BlueFire 200/24)
● PoE (Power over Ethernet) to the Aspire IP/H.323 Phone
● Spare Pair (4/5, 7/8) / Signal Pair (1/2, 3/6) Selection
Category Feature Note
IP Address DHCP Server CPU
DHCP Client VOIPU PCB or IP Phone
QoS 802.1p/1q
L3 QoS (ToS) Diffserv/IP Precedence
Maintenance HTTP Server NTCPU
Server H.323 Gatekeeper For H.323 Phone Registration
and Routing
VLAN Tag and port-based VLAN
VoCoder G.711 µ-law/A-law
G.729a
G.723.1
Fax Relay
Jitter Buffer Size Set by system programming
RTP Length Set by system programming
Echo Canceller Tail Size Set by system programming
Level Adjustment Set by system programming
Protocol H.323
NGT
IP Phone H.323 Phone ITR-2D1 H.323 Phone
NGT Phone Maximum 16 Phones
IP Trunk H.323 Trunk Maximum 8 Trunks