Cirkuit Planet VIP-154NT ユーザーズマニュアル

 

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Product 

SIP IP Phone 

SIP PoE IP Phone 

SIP IP Phone with PSTN connectivity 

Model VIP-154T 

 

VIP-154PT 

VIP-154NT 

Hardware 
LAN 

1 x 10/100Mbps RJ-45 port   
Power Over Ethernet 802.3af compliant at VIP-154PT   

PC 

1 x 10/100Mbps RJ-45 port 

Telephone Interface   

--- 

1 x RJ-11   
PSTN connectivity at VIP-154NT 

LCD display 

2 x 16 characters 

Speaker 

Full duplex hands free speaker phone 

Protocols and Standard 
Standard 

SIP 2.0 (RFC3261), MD5 for SIP authentication (RFC2069/ RFC 2617), SIP outbound 
proxy, SIP NAT Traversal Support STUN (RFC3489) 

Voice codec 

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 Standard 

Voice activity detection (VAD) 
Comfort noise generation (CNG) 
Acoustic echo canceller (AEC) 
G.165: Line echo canceller (LEC) 
Jitter Buffer 

Supplementary 
services 

Caller ID 
3-way conference 
Immediate (unconditional) call forwarding 
Busy call forwarding 
No answer calls forwarding   
Call Hold/Waiting/Transferring 

Call history 

Record incoming call   
Outgoing call   
Missed (not accepted) call history 

Protocols 

SIP v1 (RFC2543), v2(RFC3261), TCP/IP, UDP/RTP/RTCP, HTTP, ICMP, ARP, 
RARP, DNS, DHCP, SNTP, PPPoE 

Network and Configuration 

Access Mode 

Static IP, PPPoE, DHCP 

Management 

Web, LCD menu keypad, Telnet, auto-config by IPX-2000, auto-provision by   
TFTP/FTP/HTTP 

Dimension (W x D x 
H) 

170 mm x 220 mm x 60 mm 

Operating 
Environment 

0~50 degree C, 0~90% humidity 

Power Requirement 

12V DC 
Power Over Ethernet 802.3af compliant at VIP-154PT 

EMC/EMI 

CE, FCC Class B