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Appendix B VIP-154 Series Specifications
Product
Model
Hardware
LAN
PC
Telephone Interface
LCD display
Speaker
Protocols and Standard
Standard
Voice codec
Voice Standard
Supplementary
services
Call history
Protocols
Network and Configuration
Access Mode
Management
Dimension (W x D x
H)
Operating
Environment
Power Requirement
EMC/EMI
SIP IP Phone
VIP-154T
1 x 10/100Mbps RJ-45 port
Power Over Ethernet 802.3af compliant at VIP-154PT
1 x 10/100Mbps RJ-45 port
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2 x 16 characters
Full duplex hands free speaker phone
SIP 2.0 (RFC3261), MD5 for SIP authentication (RFC2069/ RFC 2617), SIP outbound
proxy, SIP NAT Traversal Support STUN (RFC3489)
G.711: 64k bit/s (PCM)
G.723.1: 6.3k / 5.3k bit/s
G.726: 16k / 24k / 32k / 40k bit/s (ADPCM)
G.729A: 8k bit/s (CS-ACELP)
G.729B: adds VAD & CNG to G.729
Voice activity detection (VAD)
Comfort noise generation (CNG)
Acoustic echo canceller (AEC)
G.165: Line echo canceller (LEC)
Jitter Buffer
Caller ID
3-way conference
Immediate (unconditional) call forwarding
Busy call forwarding
No answer calls forwarding
Call Hold/Waiting/Transferring
Record incoming call
Outgoing call
Missed (not accepted) call history
SIP v1 (RFC2543), v2(RFC3261), TCP/IP, UDP/RTP/RTCP, HTTP, ICMP, ARP,
RARP, DNS, DHCP, SNTP, PPPoE
Static IP, PPPoE, DHCP
Web, LCD menu keypad, Telnet, auto-config by IPX-2000, auto-provision by
TFTP/FTP/HTTP
170 mm x 220 mm x 60 mm
0~50 degree C, 0~90% humidity
12V DC
Power Over Ethernet 802.3af compliant at VIP-154PT
CE, FCC Class B
SIP PoE IP Phone
VIP-154PT
SIP IP Phone with PSTN connectivity
VIP-154NT
1 x RJ-11
PSTN connectivity at VIP-154NT
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