VoIP Encryption on IPF73(Q710) IP Phone [January 20th, 2010]
The Simton IP phone IPF73(Q710) supports Simton proprietary signaling encryption and security. The communications between the IPF73(Q710) IP phone and IPX systems will not be blocked and attacked. This means the IPF73(Q710) IP phones can register to the IPX from public Internet in any countries. Refer to the article on How to Configure IPF73(Q710) for the security configuration. Please note the required IPX firmware version should be 2.1.8 or later.