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1. Technical specifications
WAN interface (Internet)
10/100BASE-T 1 x RJ45 with PoE
1
LAN interface (PC)
10/100BASE-T 1 x RJ45
Signaling protocol
SIP v1 (RFC2543), v2 (RFC3261)
Codecs
G722 (wideband)
2
, G711 µ/A, G723, G726,
G729AB, GSM-AMR and iLBC
Power supply
Input: 100- 240 VAC, 50-60 Hz
Output: 5 VDC , 1.2 A
Power consumption
1.4-2.6 W
Dimensions
195 x 150 x 152 mm
Weight
770 g
Operating temperatures
0-60 ºC
Operating humidity
10% to 95%
Storage humidity
5% to 90%
1
The TIP 300 and TIP 300 S support PoE technology and follow the IEEE802.3af norms.
2
Codec G722 (wideband) is responsible for HD Voice. However, in order to use high-definition voice,
the PABX must also support this codec.
Attention:
this device uses VoIP technolgy, and the quality of its functioning de-
pends on traffic conditions and the priority of the network to which it is connected.
In the event of abnormalities during established calls, such as audio problems, first
contact your VoIP provider to check the status of its network.
Consult with your VoIP provider concerning which codec (voice coder/decoder) to
use and which settings are necessary for the TIP 300 / TIP 300 S IP telephone in
order to improve voice quality.
The TIP 300 S model is designed for the specific use in some PBX models. For fur-
ther information, refer to Intelbras through telephone 55 48 2106 0006.
Should there be any doubt, please access
www.intelbras.com.
