Benefist
Features
- Protection
degree IP 65 EN 60529
- Ambient
temperature -20 °C to +55 °C
- Call
tone ͧ 95 dB(A), 1 m
- 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
- Connection
to 10/100-BASE-T Ethernet LAN
Application
This new telephone with a housing made
of impact-resistant and shock- proof polycarbonate is approved for zone 2 / 22
according ATEX.
Within the field of chemical and
petrochemical industry combustible atmospheres result repeatedly from
procedural progress eventually caused by gas, steam or exhalation.
Due to its striking signal colour the
FernTel IP / zone 2 / 22 cannot be missed whenever a telephone is urgently
needed in zone 2 / 22.
Further advantages concerning the
employment in areas with high air humidity and explosive atmospheres are given
by the use of an impact-proof thermoplast housing as well as screws made of
stainless steel.
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 key- pad 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.
Specification
Technical
specification |
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 |
Protection
Degree |
Acc. to
IEC60529 IP 65 |
Power
Supply |
Power over
LAN (IEEE 802.3af) |
Connection |
10/100-BASE-T
Ethernet LAN |
Ringing
Volume |
approx. 95
dB(A) at 1 m distance |
Display |
128 x 64
Pixel |
Temperature
Range |
-20 °C to
+55 °C |
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 |
Internet
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 |
