Siemens Gigaset C450IP - Manual (Page 77)

76
Appendix
Gigaset C450 IP / Greek eng / A31008-M1713-T151-3-8U19 / appendix.fm / 24.9.07
Ver
si
on 4, 16.
09.20
05
Specifications
Recommended rechargeable batteries
(Valid at the time of going to press)
Nickel-metal-hydride (NiMH):
u Sanyo Twicell 650
u Sanyo Twicell 700
u Sanyo NiMH 800
u Panasonic 700 mAh "for DECT"
u GP 550mAh
u GP 700mAh
u GP 850mAh
u Yuasa Technology AAA Phone 600
u Yuasa Technology AAA Phone 700
u Yuasa Technology AAA 800
u VARTA Phone Power AAA 700mAh
The handset is supplied with two recom-
mended batteries.
Handset operating times/charging
times
The following information relates to bat-
teries with a capacity of 650 mAh.
The operating and charging times apply
only when using the recommended bat-
teries.
Base station power consumption
Depending on current status,
around 2.5 W.
General specifications
Standby time around 125 hours (5 days)
Talktime around 13 hours
Charging time around 7.5 hours
Interfaces Fixed network, Ethernet
DECT standard is supported
GAP standard is supported
No. of channels 60 duplex channels
Radio frequency
range
1880–1900 MHz
Duplex method Time multiplex,
10 ms frame length
Channel grid 1728 kHz
Bit rate 1152 kbit/s
Modulation GFSK
Language code 32 kbit/s
Transmission
power
10 mW,
average power per chan-
nel
Range up to 300 m outdoors,
up to 50 m indoors
Base station
power supply
230 V ~/50 Hz
Environmental
conditions for
operation
+5 °C to +45 °C;
20 % to 75 % relative
humidity
Dialling mode DTMF (touch tone dial-
ling)/DP (dial pulsing)
Flashing time 250 ms
Codecs G711, G726, G729AB with
VAD/CNG
Quality of Service TOS, DiffServ
Protocols
DECT, SIP, RTP, DHCP, NAT
Traversal (STUN)
Base station
dimensions
105 x 132 x 46 mm
(L x W x D)
Dimensions,
handset
141 x 53 x 31mm
(L × W × H)
Base station
weight
130 g
Weight of handset
with battery
116 g