Asus iPBX30, User Manual, Page: 124 / 160

iPBX30 User Manual Chapter 12
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12.1 Configuration
A basic IP-PBX system should have three major components
including IP-PBX server, user clients and gateway working together
to provide necessary PBX functions. A user client can be an
embedded hardware device such as ATA, IP phone or software IP
phone running on PC, PDA. The following table shows their roles
and configuration parameters required.
Table 12.1 Configuration Parameters
IP_PBX server User clients Gateway
Function 1) Accept registration
from user clients
2) Resolve IP address
of destination client for
call invitation.
3) Provide media
service such as voice
mail, IVR, DISA, etc.
1) Register to server
2) Make or terminate
call via server
3) Voice codec and
echo handling
4 ) C a l l f u n c t i o n
handling
5) 3-way conferencing
1) Register to
server
2) Accept call
from server to
trunk port (FXO,
FXS, or digital
trunk T1/E1/
DSDN)
3) Forward call
from trunk to
server
4) Voice codec
a n d e c h o
handling
P a r a m -
e t e r s
required
1) WAN port IP
2) Gateway IP (if
installed)
3) Extension number,
ID, password table
4) Dialing plan for call
routing
5 ) P B X r e l a t e d
functions setting
1) WAN mode/IP
2) Server IP
3) Signaling/RTP port
4) User name, phone
number, ID, password
5 ) C o d e c a n d
parameters
1) Server IP,
signal/RTP port
2) Dialing plan
for routing prefix
code remove/
add
3) Codec and
parameters
4) Signaling
protocol