X-PRO SIP Softphone now Delivers Secure Encrypted IP-to-IP Communications

The X-Cipher Secure Voice Service for SIP can be used to make secure encrypted calls between two or more X PRO SIP softphone clients over any SIP telephony network. Using the X-Cipher service, X PRO users can conference in many other X-PRO users over any SIP telephony network. Unlike other secure encrypted VoIP solutions, X-PRO with Encrypted Voice can also be used to make PC-to-PC, PC-to-Phone and Phone-to-PC calls on carrier grade and enterprise SIP telephony networks.

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