Table Of Contents - NEC XN120 Manual

Contents
What is Voice Over IP (VoIP)? .............................................................................................................................3
System Connection Diagram...............................................................................................................................4
Installation Procedure ..........................................................................................................................................5
1- Unpack the Card. ..............................................................................................................................................6
2- Install Daughterboard (if required). ................................................................................................................6
3- Power Off the System. .....................................................................................................................................6
4- Fit the EXIFU-A1. ..............................................................................................................................................6
5- Fit the 2OPBOX.................................................................................................................................................6
6- Install the VOIPU Card .....................................................................................................................................7
7- Connect the VOIPU Circuits to the Data Network .........................................................................................8
Ethernet Port Specification.................................................................................................................................8
Ethernet Cable ...................................................................................................................................................8
Maximum Cable Length .....................................................................................................................................8
8- Power on the XN120 .........................................................................................................................................9
9- Configure the IP Addresses. .........................................................................................................................10
10- Test IP Connectivity .....................................................................................................................................12
11- Configure SIP Trunks...................................................................................................................................14
12- Configure Incoming Calls ............................................................................................................................17
Non-DDI Operation...........................................................................................................................................17
DDI Operation. .................................................................................................................................................19
Set the VOIPU lines as DDI Mode. ..................................................................................................................20
Assign each VOIPU line to a Trunk Group.......................................................................................................20
Point the Trunk Group to an Area of the DDI Table. ........................................................................................21
Enter the DDI numbers in the DDI Table. ........................................................................................................22
13- Configure Outgoing Calls ............................................................................................................................26
Manually seize a VOIPU trunk (line key)..........................................................................................................26
Automatically seize a VOIPU trunk (dial 9) ......................................................................................................26
Flexible Routing (f-route)..................................................................................................................................26
System Interconnection Table..........................................................................................................................26
14- Configure Caller ID .......................................................................................................................................30
Receiving Caller ID...........................................................................................................................................30
Sending Caller ID .............................................................................................................................................30
Example Configuration - SIP Trunks ...............................................................................................................31
XN120 Configuration Mode...............................................................................................................................32
Glossary ..............................................................................................................................................................34
2 XN120 Voice Over IP Card Guide