NEC Aspila EX Hardware Manual page 166

CÔNG TY VIỄN THÔNG VIỆT PRO
Section 6: LAN Connection
Aspila EX VoIP Specifications
IP Address
QoS
Maintenance
Server
VLAN
VoCoder
Jitter Buffer Size
RTP Length
Echo Canceller Tail Size
Level Adjustment
Protocol
IP Phone
IP Trunk
6-4 Section 6: LAN Connection
Chuyên phân phối tổng đài NEC
Category
DHCP Server
DHCP Client
802.1p/1q
L3 QoS (ToS)
HTTP Server
H.323 Gatekeeper
Tag and port-based VLAN
G.711 µ-law/a-law
G.729a
G.723.1
Fax Relay
Set by system programming
Set by system programming
Set by system programming
Set by system programming
H.323
NGT
H.323 Phone
NGT Phone
H.323 Trunk
Feature
NTCPU
VOIPU PCB or IP Phone
Diffserv/IP Precedence
NTCPU
For H.323 Phone Registration
and Routing
Uniden H.323 Phone
Maximum 512 Phones
Maximum 200 Trunks
http://vietpro.com.vn
Note
Aspila EX Hardware