Key Specifications/Special Features:

• Internet connect: PPPoE/DHCP/Static-IP
• NAT traversal using IETF STUN (SIP)
• Popular voice codec including G.723.1/G.729A/G.729B/G.711 (a-law/u-law)
• Silence suppression, VAD/CNG/AEC
• Supports QoS function
• Phone book
• Call hold/transfer/forward/waiting
• Last number redial
• Handsfree speaker phone
• Caller-ID (VoIP call)
• Ring tone selection and volume adjustment
• Call history (incoming calls/outgoing calls/missed calls)
• Compatible with IP-PBX
• Support sDDNS
• Monitor and maintain the package capture (SYSLOG and ethereal capture)
• IP direct call
• Instant message
• FXO application for PSTN line
• Color: white/black

Main Export Markets:

• Worldwide