Ex-Telephone FernTel IP Zone 2/22
VoIP desk/wall telephone for areas with explosive atmospheres Zone 2 & 22
This impact-resistant and shockproof polycarbonate telephone is approved for zone 2 / 22 according to ATEX. Due to its striking signal colour the FernTel IP cannot be missed; useful for whenever a telephone is urgently needed.
The FernTel IP’s impact-proof thermoplastic housing and stainless steel
screws offer further advantages when installing the phone in explosive or humid atmospheres. The device is easily converted from a wall telephone to a desk telephone.
The FernTel IP / zone 2 / 22 allows efficient working with high comfort
completed by the illuminated keypad and display. The standardized features according to H.450 are supported.
The FernTel IP / zone 2 / 22 offers features of high quality based on industrial standards instead of proprietary solutions
FEATURES
- Protection degree IP 65 EN 60529
- Ambient temperature -20ºC to +55ºC
- Call tone ≥ 95 dB(A), 1 m
- Explosion protection class II 3G Ex nA nL IIC T5
- II 3D Ex tD A22 IP66 T80ºC
- Pixel-based, illuminated LCD Display
- Illuminated keypad
- Intelligent and user-friendly menu structure
- Standard H.323, SIP, TSIP, SIPS protocols
- Power supply Power over Ethernet
- 1x Ethernet: RJ-45, 10/100-BASE-TX
SPECIFICATIONS
| Explosion protection class: | II 3G Ex nA nL II C T5, II 3D Ex tD A22 IP66 T80ºC. |
| Protection Degree: | acc. to IEC60529 IP 65. |
| Temperature Range: | 20ºC to +60ºC. |
| Housing: | Polycarbonate |
| Keypad: | With stainless steel plate. |
| Housing Dimensions: | Height x Width x Depth 293 x 191 x 128 mm. |
| Weight approx: | 2.4 kg. |
| Power Supply: | Power over Ethernet (IEEE 802.3af). |
| Connection Plugs: | 1x Ethernet: RJ-45, 10/100-BASE-TX auto negotiation |
| Ringing Volume: | Approx. 95 dB(A) at 1 m distance. |
| Display: | 128 x 64 Pixel |
| Protocol | H.323, SIP, TSIP, SIPS |
| Total: | H.323 version 4 incl. H.225, H.235, H.245 and RAS Gatekeeper routed Signalling, H.450 Session Initiation Protocol (SIP) RTP, SRTP Real Time Protocol. |
| RTCP: | Real Time Control Protocol – first level of Quality of Service. |
| RAS Protocol: | Support for External Gatekeeper |
| DTMF: | H.245 Alphanumeric or Signal Type |
| Additional VoIP-Features | H.245 Fast Connect En-block dialling Overlapped Sending |
| Security: | Password Protected Administration. Encoded Password Authorization acc. to H.235. |
| Quality of Service: | Priority of IP-Packages acc. to TOS and DiffServ, VLAN Priority acc. to IEEE 802.1p / 802.1q. |
| Voice Encoding: | G.711 A-law / µ-law (64 kbps), G.723.1 (5.3 kbps), G.729A (16kbps |
| Echo Compensation: | G.168. |
| Access: | Via HTML Web-Browser. Password protected authentication. |
| Troubleshooting: | Log- and Trace-Files, State Display of Interfaces and Connections, Ping Connection Test sending of SNMP Traps over Internet Protocol. |
| Update: | Configuration recording/reading, Boot code and firmware update via HTML upload, Automatic update via Update-Server. |
| DSL-Access: | PPPoE Protocol. |
| VPN: | Tunnelling with PPTP Encoding via MPPE. |
| NAT: | Network Address Translation – for Transformation of official IP Addresses into private IP Addresses and vice versa |
| DHCP: | Dynamic Host Configuration Protocol – IP interfaces settings. |
| ICMP: | nternet Control Message Protocol – for Ping tests. |
| Dial Tone Generation: | Automatic Dial tone Generation European and US Standard |
| Call Transfer: | Call Transfer with/without consultation call |
| Call Diversion | Call Diversion Unconditional, Busy, No Reply |
| Call Hold / Retrieve | Call Hold / Retrieve. |
| Call Waiting: | Call Waiting inclusive Signalling of second Call Information |
| Calling Name Identification: | Name Display |
| 3 Party Conference: | 3 Party Conference of internal and/or external Subscriber. |
| Calling Number Identification: | Display of Calling Number |
| Multiple Registrations: | up to 6 Registrations. |
| Telephone Book: | Local, Integration of an External Database. |
| Time / Date: | Exact Time and Date Information via Time Server. |
ORDERING INFO
| Description | Stock code |
| Ex-Telephone FernTel IP4 Zone 2 black with spiral cord | FHF114221210 |
| Ex-Telephone FernTel IP4 Zone 2 black/yellow with spiral cord | FHF114221211 |
| Ex-Telephone FernTel IP4 Zone 2 black/red with spiral cord | FHF114221212 |
| Ex-Telephone FernTel IP4 Zone 2 black with armoured cord | FHF114221220 |
| Ex-Telephone FernTel IP4 Zone 2 black/yellow with armoured cord | FHF114221221 |
| Ex-Telephone FernTel IP4 Zone 2 black/red with armoured cord | FHF114221222 |