Technical Specifications and Safety Information F-7a syslog server SNMPv1: (RFC 1157) and MIB II (RFC 1213), Ethernet MIB and enterprise MIB for remote managementusing console applicationsHardware specifications Memory: 16 MB DRAM memory Environmental Requirement: Operating: 0∞ to +40∞ C. Storage: 0∞ to +70∞ C (20 to 80% non-condensing) Power Requirements: AC 100-240 V; 50/60 Hz; 1.66A Dimensions: 11.8" (299.7 mm) Wide X 1.7" (43.2 mm) High X 9.2" (233.7 mm) Long Weight: 2.25 lb. (1.03 kg) (unit carton) UL Listed, CSA Approved, FCC part 68 and part 15, Class AVoice featuresPOTS support Touch-tone support Direct Outward Dialing (DOD) provides dial tone for outside calling to any connected extension CallerID support with connected CallerID equipment, delivers name and telephone number during callwaiting Selective Compression Each port configurable for either 64 Kbps PCM or 32 Kbps ADPCMVoice quality G.168 echo cancellation, 16 millisecond fixed tail length Crosstalk of no more than 40 db Time slips corrected on hold times of up to 15 minutesVoice feature support DTMF tones for call signaling Call Hold (call placed on hold with HKSW) Call Forwarding (on no answer, busy, variable) to local or remote number Call Waiting (origination and termination) and Cancel Call Waiting Call Return Call Trace Call Blocking Call Screening, Selective Call Pickup, Call Rejection and Anonymous Call Rejection (based on CallerID) Call Pickup by dialing a feature code