PLANET IPX-2100 - Manual (Page 94)

Internet Telephony PBX System
IPX-2100
For external line configuration, you must use public IP address.
Take the following instructions as an example:
Register IPX-2100-B IP to a trunk of IPX-2100-A with authentication.
Configuration Rule:
1. IP Phone registers on IPX-2100-A as extension 601.
1. Another IP Phone registers on U50-B as extension 801.
2. IPX-2100-A IP:192.168.1.100.
3. IPX-2100-B IP:192.168.1.200.
4. Extension format of IPX-2100-A: 6XX.
5. Extension format of IPX-2100-B: 8XX
6. Create an extension 888 with password 123456 on IPX-2100-B.
7. All extensions on IPX-2100-A can call extensions on IPX-2100-B with format 8XX.
8. All extensions on IPX-2100-B can call extensions on IPX-2100-A with format 6XX.
For detailed steps, please take chapter 8.2 as reference.
Two sets of IPX-2100 behind router
Sometimes the IPX-2100 doesn’t have a public IP address, and you have to configure port
mapping for your router.
Step1: Configure the mapping rule of IPX-2100-A on the router.
The IPX-2100-B is connected behind the router, and registers on IPX-2100-A through internet.
You need to configure the port mapping of IAX2 port(4569) on the router. Then, all data
received from eth0 port of router(192.168.1.100:4569) will be sent to IPX-2100-A
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