·       AUTELDAC6: Zone 1 Hazardous Area VoIP Telephone

·       IECEx/ATEX Zone 1 VoIP telephone

·       II 2 GD: Certified for Gas and Dust

·       Power Options: PoE or Local Power

·       Session Initiation Protocol: SIP

·       Configuration: Webpage Browser

·       Button Keypad: 18 Buttons

·       Certified Ambient Temperature Range: -40°C/F to +60°C/140°F

·       Output Sounder: User Adjustable

·       Relay Output: User Configurable

·       Weather Resistance: IP66

·       Handset: Robust with Curly or Armoured Stainless Steel Cord

·       Headset: Connectivity As Standard

·       Compliance: CE Compliant

·       Enclosure: Black carbon loaded glass-filled polyester

·       Handset Material: PC/ABS

·       Handset Cord: Polyurethane coiled or spiral 316 stainless steel cord with length options

·       Keypad: Weather-sealed tactile

·       Operating Temperature: -40°C (F) to +60°C (+140°F)

·       Humidity: Up to 95% non-condensing

·       Weather Protection: IP66

·       Connection Type: Screw Terminal up to 4mm² / 11AWG

·       Network: 10/100BaseT

·       Power Supply: External 24V min, 48V max dc or IEEE Compliant Power-Over-Ethernet (PoE)

·       Call Setup: SIP (RFC 3261 compliant)

·       Audio Codes: G.711 A-Law, G.711 μ-Law, G.729

·       Security: Password protected

·       Quality of Service: Priority of IP Packets according to TOS

·       Reliability: MTBF 44,711 hours

·       Redundancy: Supports up to 4 SIP proxies

·       Configuration: Via file or on-board password protected web page

·       Monitoring: Automatic fault reporting via Syslog or SNMP

·       Audio Testing: Allows remote testing of handsets

·       Update Server: Via TFTP

·       Memory Dialling: Numbers or URIs

·       Call Lists: Max 20 entries

·       External I/O: Single Relay contact pair

·       Time/Date: Network time Protocol with time zone and daylight saving

·       Ringing: Up to 90db @ 1 metre

·       Weight: approx. 3.5 kg (7.7lbs)