Resumption of IP Phone Service for SIP T33G Phone

%3Cdiv%20class%3D%22hku-notice-details-container%22%3E%0A%3Ch6%3EImpacted%20service(s)%3C%2Fh6%3E%0A%3Cp%3EIP%20Phone%20service%20for%20SIP%20T33G%20Phone%20of%20Team%20voice.%3C%2Fp%3E%0A%3C%2Fdiv%3E%0A%3Cdiv%20class%3D%22hku-notice-details-container%22%3E%0A%3Ch6%3ECause%3C%2Fh6%3E%0A%3Cp%3EServices%20unstable.%26nbsp%3B%3C%2Fp%3E%0A%3Cp%3E(%20Affected%20T33g%20phone%20users%20are%20suggested%20to%20change%20to%20use%20Microsoft%20Teams%20App%20installed%20on%20desktop%2Flaptop%20or%20mobile%20devices%20to%20continue%20using%20their%20phone%20services%20)%3C%2Fp%3E%0A%3C%2Fdiv%3E