VG248
48 PORT VOICE OVER IP ANALOG PHONE GATEWAY
PI DATE : December 2006 PRODUCT : Cisco VG248 Analog Phone Gateway POWER : 100-240 VAC, 50-60 Hz TALK BATTERY : -35V RINGING VOLTAGE : 46V rms with a 14V DC offset LOOP CURRENT : 21 mA MESSAGE-WAITING VOLTAGE : 93V DC (one second on, one second off) MAXIMUM LINE LENGTH : 5000 feet or 415 ohms (on-premise only) REN EQUIVALENCE : 3 (maximum 2 off hook) CONNECTORS : 2 x RJ-21 female OFF-HOOK DETECT : Loop start only DIALING : Dual tone multifrequency (DTMF) only * Caller ID (both name & No) which tells user who is calling * Message-waiting light supp 2 methods of analog light activation: high-DC voltage (message-waiting indicator light) and frequency-shift-key (FSK) messaging, as well as stuttered dial tone for phones w/o visual indicator * Call waitingWhen on a call, if a new call comes in the user hears an audible tone and can "click over" to the new caller. * Caller ID on call waiting * Conference calls can be initiated from an analog phone using flash hook or feat access codes & the Cisco CallManager will direct the devices to a media resource for the conference call. Up to six parties can participa * Feature access codes ; Speed dial; Call forward all; Redial * Cisco SoftPhone supportCisco SoftPhone functionality is supported with analog phones