Planet Technology VIP-321 - Manual (Page 63)

Appendix C VIP- 321 Specifications
Product DECT VoIP Phone
Model VIP-321
Hardware
LAN
1 x 10/100Mbps RJ-45 port
WAN 1 x 10/100Mbps RJ-45 port
FXO (PSTN connection) 1 x RJ-11 connection
DECT 1 x DECT GAP compatible base
Protocols and Standard
Standard
SIP 2.0 (RFC3261)
Voice codec G.723.1 (6.3k/5.3k), G.726, G.729A, G.729B, G.711
Voice Standard
Voice activity detection (VAD)
Comfort noise generation (CNG)
Acoustic echo canceller (AEC)
G.168: Line echo canceller (LEC)
Jitter Buffer
Protocols SIP 2.0 (RFC-3261), TCP//IP, UDP/RTP/RTCP, HTTP, ICMP, ARP, DNS,
DHCP, NTP/SNTP, PPP, PPTP, PPPoE
Supplementary services Call transferring between DECT handsets
Internet features
Built in NAT firewall, DDNS, VLAN, PPTP Access
Built-in PPPoE function to support dial-up connection for broadband
technology
Virtual server, DMZ, Remote administrator authentication
Silence suppression to reduce bandwidth consumption. (QoS)
Network and Configuration
Access Mode
Static IP, PPPoE, DHCP, Bridge Mode
Management Web, keypad
Dimension (W x D x H) 128 x 110 x 60 mm
Operating Environment 0~40 degree C, 10~95% humidity
Power Requirement 7.5V DC
EMC/EMI CE, FCC Class B