... VoIP deployment.AG2196 bridges legacy telecom terminal equipments, such as telephone, FAX machine, enterprise PBX, etc, into IP based ... features, such as call transfer, call pick-up, conference, caller ID, fashion ring, fork ring, FAX, Radius call record, ... supplementary, RFC3435, 3GPP TS 24.228, TS 24.229FunctionsCaller ID (FSK/DTMF), Call progress tone plan (embed 19 countries tone plans, support ...