Internet Telephony PBX System
IPX-330
Step4:
Connect two sets of the IPX-330 and make the call
Create extension 601 on IPX-330-A, extension 801 on IPX-330-B, and create the correct
outbound rule.
Public IP must be provided by network provider. It could be dynamic IP address, and
easy to change; you can resolve this problem by using DDNS.
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