NEC 124i Enhanced Installation Manual page 14

Item No.
2 Gatekeeper Connection Mode
Gatekeeper Address
¥ Required if the connection mode is set to 2
(Manual).
Multi Cast Address
RAS Port
Multi Cast Port
Gatekeeper ID
Alias Address
3 First Payload Compression Type
(Transmit Voice Compression)
¥ Define the first priority payload when the VOIPU
negotiates with the destination.
(see Item 4 for option settings)
4 Payload Settings
Payload Mode
These set-
(Receive Voice Compression)
tings (except
¥ Define the availability of each
for Payload
payload mode. If a specified
Mode) affect
payload is defined as Dis-
the transmit
able , the VoIP Call is not
compression
available with this payload.
type as well as
However, G.711 may not be set
the receive.
as Disable as it must be
available for the VoIP call.
VIF Size
(Voice Frames per Packet)
¥ Define the packet size (byte)
for voice. If a small value is
used, the voice delay may be
reduced, but the network traf-
fic may be high. If a large
value is defined, the voice
delay and echo may increase,
but the network traffic may be
lower.
Page 10
Item
1 (G.711)
2 - Reserved
3 (G.729)
4 (G.723.1)
1 (G.711)
2 - Reserved
3 (G.729)
4 (G.723.1)
Input Data
1: No Gatekeeper
2: Manual setting *
3: Automatic setting *
* If set to 2 or 3 and a Gatekeeper cannot be
found, the VoIP PCB will not start.
xxx.xxx.xxx.xxx
xxx: 0-255
xxx.xxx.xxx.xxx
xxx: 0-255
The default should not be changed or the
operation of the VoIP PCB will be affected.
1024-65535
The default should not be changed or the
operation of the VoIP PCB will be affected.
Up to 40 alphanumeric characters
1: G.711
2: Reserved
3: G.729
4: G723.1
0: Disable
1: Enable
---
0: Disable
1: Enable
0: Disable
1: Enable
1: Reserved
2: 20ms (160byte)
3: 30ms (240byte)
---
1: Reserved
2: 20ms (20 byte)
3: 30ms (30 byte)
4: 40ms (40 byte)
5: 50ms (50 byte)
6: 60ms (60 byte)
7: 70ms (70 byte)
8: 80ms (80 byte)
1: 30ms (24 byte)
2: 60ms (48 byte)
Default
1
0.0.0.0
224.0.1.41
1719
1718
GK_ID1
0123456789
3
1-4
1
-
1
1
2
-
2
1