TSG-6 SIP-compliant phone
Approved for government and military use by the National Telecommunications Security Working Group, the 7810 TSG-6 IP phone safeguards exchanged information with voice and signaling encryption options. Session Initiation Protocol (SIP)-compliant VoIP configuration enables IP network integration. The phone’s built-in circuitry disconnects it from the network when power is removed. The 7810 is capable of multi-level precedence and preemption, ensuring that important calls are taken first.
Teo, Mukilteo, Wash.
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