PX0522
User Guide 1.0
Page 45 of 48
Active the change and apply the test:
1. Register an IP phone IP0021B to PX0522-B with 801 extension.
2. Register an IP phone IP0021A to PX0522-A with 601 extension.
3. Use 801 to dial 601. And you can see 601 will ring and you can pick up the calls.
Above is the way to router PX0522-B’s call to PX0522-A, the method to link
PX0522-A to PX0522-B is the same as above.
6.8
Link two IPPBX in different network
Two PX0522 are connected via the internet
The generally environment for two PX0522 in different location is: two PX0522 are both
in the internet and using the public IP.
