| 端口 |
| LAN端口 |
2 RJ-45 (10/100/1000Base-TX, Auto-Sensing / Switching) |
| 标准与协议 |
| Call Control |
SIP 2.0 (RFC3261) , SDP (RFC 2327), Symmetric RTP |
| SIP Registration |
50 registrations |
| Voice Concurrent Calls |
20 voice calls |
| Video Concurrent Calls |
4 video calls |
| Number of Voice Rooms |
3 |
| Number of Video Rooms |
1 |
| Voice CODEC Support |
G.711u, G.723, G.729 |
| Video |
Mpeg4, H.263, H.263p |
| Voice Processing |
DTMF detection and generation
In-Band and Out-of-Band (RFC 2833), (SIP INFO)
Supports password authentication using MD5 digest
|
| PBX Features |
Voicemail Support (VM)
Call Detailed Record (CDR)
User Management via Web Browsers
Web Firmware Upgrade
Backup and Restore Configuration file
Displays Registered Users Status: Unregistered / Registered / Caller / Callee
|
| Call Features |
Caller ID
Call Hold
Call Transfer
Call Forward (Always, Busy, No Answer)
Call Pickup
Call Park
Music/Video on Hold
Three-way voice conference with feature phones (VIP-254T series, VIP-155PT/ 255PT/ 351PT/ ICF-1600 and ATA series: VIP-156/ 157, ATA-150/ 150S)
|
| MCU Room Features |
MCU Room Configuration
MCU status display on Web Browser
Mute / Kick function
MCU Voice/Video Recording
|
| Video MCU Display Division |
1, 4 |
| 互联网共享 |
| Protocol |
TCP/IP, UDP/RTP/RTCP, HTTP, ICMP, ARP, NAT, DHCP, DNS |
| Connection Type |
Static IP |
| Management |
HTTP Web Browser |
| LED Indications |
System: 1, PWR
LAN: 2, LNK/ACT
System ID: 1
System Alert: 1
|
| 硬件规格 |
| CPU Processor |
Quad-Core Intel Xeon 2.0GHz |
| RAM |
1GB |
| Built-in Storage Device |
1 x DVD ROM, 1 x 160GB HDD |
| Ethernet Interface |
2 x RJ-45 10/100/1000Base-TX |
| Input / Output Interface |
2 x PS2 Mouse/Keyboard, 2 x USB 2.0, 1 x Serial, 1 x VGA |
| Form Factor |
1U, 19" Rack Mountable |
| EMC/EMI |
CE, FCC Class B |
| 环境 |
| Dimensions (W x D x H) |
428 x 442 x 44.4 mm |
| Operating Temperature |
0~40 degrees C, 0~90% humidity |
| Power Source |
AC 100~240V, 50-60Hz |
| Power Requirement |
300W |
| Safety |
UL, CB, BSMI |
| EMC/EMI |
CE Class A, FCC Class A, BSMI Class B |
