User guide

SPECIFICATIONS 280
Regulatory Approvals
ACTA TIA/EIA/IS-968A and FCC Part 68, Industry Canada CS-03
FCC Part 15B, Industry Canada ICES-003
Power adapter complies with UL and CSA
Reduction of Hazardous Substances (RoHS) Directive 2002/95/EC
VoIP Features (models with VoIP lines only)
• Embedded SIP server and user agents
• Integrated registrar
•Fax tone detection
•RTP
• G.711µ-law/A-law, G.726 (32 Kbps), G.729a
• G.168 echo cancellation
• VAD, silence suppression
• Adaptive jitter buffer
• Packet loss concealment
• Can use external SIP servers as required