Pub. 42004-456D
Division 1 VoIP Telephones
Page 17 of 18
P:\Standard IOMs - Current Release\42004 Instr. Manuals\42004-456D.docx
03/20
Inputs
Keypad ......................................................................................................................................... 3 × 4 matrix
Configurable inputs ...................................................................................................................................four
Outputs
Output 1 .......................................................................................... 5 A @ 250 V ac/30 V dc (resistive load)
Output 2 .......................................................................................... 5 A @ 250 V ac/30 V dc (resistive load)
Controls
External ............................................................................................................... push-button volume control
Internal ................................................................................... microphone bias, reset switch, handset enable
Indicators
Internal ............................................................................................. heartbeat, link, power, and speed LEDs
Codecs and audio ...................................................................................................................... G.711 A-Law
G.711 µ-Law
G.722
G.729
G.723.1 MP-MLQ
G.723.1 ACELP
codec preference sequence
DTMF in-band/out-of-band (RFC2833)
comfort tones (to emulate national tones)
Configuration ............................................................................................................... embedded web server
configuration file download
SNTP with time zone and daylight saving
automatic updating via TFTP
password protection
Monitoring and reporting ............... real-time over TCP/IP proprietary Syslog application, SNMP, or TMA
automatic fault reporting
Mechanical
Enclosure ................................................................................ cast aluminum with aluminized lacquer paint
Handset Cord .......................................... G-style handset with 6-foot PVC extended length cord (standard)
Connection ............................................................................................................................. RJ45 receptacle
Dimensions, outside ........................................ 10.25 W × 12.25 H × 9.50 D in (260.3 × 311.1 × 241.3 mm)
Mounting .................................................... wall or column, four 3/8-inch (10 mm) mounting feet with slots
Shipping weight ................................................................................................................... 30.0 lb (13.6 kg)
Net weight ............................................................................................................................ 28.0 lb (12.7 kg)
Environmental
Operating temperature ........................................................................... −4 ºF to +131 ºF (−20 ºC to +55 ºC)
Humidity ....................................................................................................................... 95% non-condensing
