For SIP Microphone, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our SIP Microphone has been well received by many customers and enjoyed a good reputation in many countries. sinreySIP Microphone have characteristic design & practical performance & competitive price, for more information on the SIP Microphone, please feel free to contact us.
—Support SIP protocol— SIP v1 (RFC2543), v2 (RFC3261) —Equipped with 3W waterproof speaker and directional microphone —Equipped with a 2.8 inch display screen and 22 keyboard
