Carrier-class 2U Modular VoIP Access gateway, up to 96 FXS/FXO ports, SIP/MGCP ... ratio.AG2196 designed with 1U (up to 48 analog lines) or 2U (up to 96 analog lines) high ... AG2196 offers rich features, such as call transfer, call pick-up, conference, caller ID, fashion ring, fork ring, FAX ... for signaling and/or voiceCall handlingConfigurable dialing plan, up to 500 routing rulesFax ProcessingT.30, T.38 ...