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VII. Appendix
7.1 Technical Parameters
Model
AXT8921A AXT8921B
Communication Protocol
SIP 2.0(RFC-3261)
Voice
Streaming
Supported Protocols
RTP
CODEC
G.729, G.723, G.711, G.722, G.726
Audio Amplifier
2.4W
Volume Control
Adjustable
Full Duplex Hands-free Support (AEC)
Interface
DSS Button
1 or 2 (PH2.0 pin)
MIC
1 (XH2.54 pin)
Speaker
1 (XH2.54 pin)
External Speaker
1 (3.5mm pin)
Short-circuit IN
2 (3.5mm pin)
Short-circuit OUT
2 (3.5mm pin)
LINE OUT
2 (3.5mm pin)
LINE IN
1 (3.5mm pin)
WAN
10/100BASE-TX s Auto-MDIX, RJ-45
LAN
10/100BASE-TX s Auto-MDIX, RJ-45
Power Supply
POE power supply or 12V / 1A DC
Recommended Cable
CAT5e or above
Working Temperature
-20°C to 70°C
Relative Humidity
10% - 95%
Storage Temperature
-40°C to 70°C
Machine Dimensions (mm)
190×115×45
Package Dimensions (mm)
268×173×73
Gross Weight
0.9KG
Net Weight
0.5KG
*The technical data will be subject to changes without notices.
Содержание AXT8921A
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