... 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, 500 ... 2833, SIP INFO, Transparent audioBillingRADIUS Interface; Polarity ReverseUser FeatureCaller ID, Call forward, Call transfer, Call fork, Hot line, ...