Example Configurations
XN120 Voice Over IP Card Guide
31
Example Configuration – SIP Trunks
This example shows two XN120 systems, connected via an Ethernet network. The extension numbers are
different on both systems and the users on each system should be able to dial each other by using their
extension numbers alone. SIP Trunks will be used, along with F-route to simplify dialing.
The configurations are based on default systems (ie. Cold Start) and assumes that a VOIPU (no
daughterboard) is installed in CN1 (Slot 5). A system restart is required after applying these changes.
Program XN120
A XN120
B Comments
10-03-02 (Slot 5)
All VOIPU Ports to Type 1:SIP
Assigns ports as SIP
10-12-01
192.168.001.010
192.168.001.020
System IP Address
10-12-02 255.255.255.0
255.255.255.0
Subnet
mask
10-23-01 (Sys 1)
1
1
Enables this table entry
10-23-02 (Sys 1)
192.168.001.020
192.168.001.010
IP Address of remote system
10-23-04 (Sys 1)
3
2
Digits to associate with remote system
10-28-01 xn120.co.uk
SIP
Domain
Name
10-28-02 systema systemb SIP
Host
Name
10-28-04
200
300
UserID for system
11-01-01 (Dial 3)
3 Digits, Type 6
<default>
11-01-02 (Dial 2)
<default>
3 Digits, Type 6
Uses F-Route to handle calls to numbers
beginning with 2 or 3
11-02-01
<default>
300, 301, 302, etc Change extension numbers on Sys. B
14-05-01 (Trk4-7)
2
Put VOIPU trunks into own trunk group
21-19-01
200, 201, etc
300, 301, etc
Match CLI to extension number
22-02-01 (Trk4-7)
3: DID (for all time modes)
Set trunks to DDI mode
22-09-01 (TRG 2)
2
Set number of received DDI Digits
22-11-02 (Table1) <default>
300
22-11-02 (Table2) <default>
301
Define DDI translations for incoming calls
44-02-01 (Table1) 3
2
Dialled digits
44-02-02 (Table1)
2: F-Route table
Routes to F-route tables (PRG44-05)
44-02-03 (Table1)
1
Specifies F-Route table 1
44-05-01 (F-Rte1)
2
Uses Trunk Group 2 (VOIPU Trunks)
84-05-01 (Slot 5)
192.168.001.011
192.168.001.021
IP Address for VOIPU card
84-13-28
2: G729
Set voice CODEC to G.729
