NEC Univerge SV9100 - Page 692

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Example – Required System Settings
Index
Program
Default
Input Data
Remark
1
10-12-03
0.0.0.0
172.16.0.254
LAN IP address of Router A
2
10-12-07
0.0.0.0
10.1.1.1
WAN IP address of Router A
3
10-12-09
172.16.0.10
172.16.0.10
LAN IP address of VOIPDB
4
10-12-10
255.255.0.0
255.255.0.0
Subnet Mask of VOIPDB
5
10-46-14
0:OFF
1:ON
NAT Mode
6
15-05-45
0:OFF
1:ON
NAT RTP send port choice
7
84-26-01
172.16.0.20
172.16.0.20
VOIP DSP IP Address
Example – Required IP Terminal Settings
Index
Name
Default
Input Data
1
IP Address
0.0.0.0
172.17.0.100
2
Default Gateway
0.0.0.0
172.17.0.254
3
Subnet Mask
0.0.0.0
255.255.0.0
4
NAT Traversal Mode
1: Disable
2: Dynamic
5
WAN Mate IP Address
0.0.0.0
10.1.1.1
6
WAN SIP Mate Port
5060
5080
Example – SV9100 System Router A Port Forwarding Settings
Port
IP Address Port is Forwarded To
Remarks
5080 (UDP)
172.16.0.10
Signaling port and must be forwarded
to the IP Address assigned in Program
10-12-09.
5081 (UDP)
172.16.0.10
Secondary signaling port and must be
forwarded to the IP Address assigned
in Program 10-12-09.
10020 ~ 10531 (UDP)
172.16.0.20
Voice ports and must be forwarded to
the IP Address assigned in Program
84-26-01.
Port forwarding does not need to be assigned at the Remote Terminal location.
Conditions
The router the SV9100 resides behind requires Port Forwarding statements.
When Program 15-05-45 is set to “1” the manual table setting for port forwarding may not
be required on the remote side Router B, but the router must support the NAT function
setting itself. If Program 15-05-45 is set to “0” port forwarding at the Remote side router is
required. This feature requires installation of a GPZ-IPLE.
The router may close the port being used if packet exchange is not performed during a
certain time frame. In this occurs, change Program 15-05-47 and Program 15-05-48 to a
shorter interval. These programs are changed on a per station basis. Non NAPT phones
will still use Programs 84-23-01 and 84-23-02 while only NAPT phones will use Programs