Specifications
Wireless Specifications
Maximum 802.11b/g Channels
FCC/IC: 1-11
ETSI: 1-13
France: 10-13
MKK: 1-14
Operating Frequency
2.4 ~ 2.4835 GHz (US, Canada, ETSI)
2.4 ~ 2.497 GHz (Japan)
Maximum Wireless Clients
32
Data Rate
802.11g: 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps (automatic fall back)
802.11b: 1, 2, 5.5, 11 Mbps (automatic fall back)
Modulation Type
802.11g: CCK, BPSK, QPSK, OFDM
802.11b: CCK, BPSK, QPSK
RF Output Power
802.11b: 17 dBm
802.11g: 15 dBm
VoIP Specifications
Voice Signaling Protocol
SIP v2
Voice Codec
G.711
G.726
G.729 a, b
Voice Quality
VAD (Voice Activity Detection)
CNG (Comfortable Noise Generation)
Echo cancellation (G.165/G.168 echo canceller) up to 16 milliseconds
Adaptive jitter buffer, 70 to 200 milliseconds
DTMF tone detection and generation
Call progress generation
Custom tone generation
C-2