- 通訊協議標準:
SIP-RFC3261 或 H.323 v4
- 聲音格式:
CODEC:G.711, G.723.1, G.729ab (可選擇)
VAD(Voice Activity Detection)
CNG(Comfort Noise Generation)
AEC(Acoustic Echo Cancellation) G.165/G.168
Packetization duration
DTMF tone detection and generation
Silence suppression
Adapive jitter buffer
Packet loss concealment
- 撥出功能:
Caller ID generation
Call Waiting
3-Way Conferencing
Call Forwarding
Call Hold
- 接駁聲音:
DTMF(雙音多頻), Dial tone, Ring back tione, Busy tone
- 網路支援:
路由器:NAT isolation/ sharing, DHCP server, Port forwarding, PPPoE(PAP/CHAP), ALGs (FTP, Real Audio)
SNMP/TFTP/RIPv2/RTP/RTCP
NTP, TCP/UDP/IP, ICMP, DNS, ARP
IGMP proxy
802.1p/q
ToS/DiffServ
802.1d bridge
- 網路介面:
RJ 45 10/100Base-T x2 (1WAN+1LAN)
RJ 11 x2 (FXO+FXS)
- 設定/管理方式:
下載個人化設定
網頁形式的設定介面
Phone DTMF
- 升級:
使用TFTP進行Firmware升級
- 電源:
使用電源: 100-240 V
- 尺寸:
120 mm (L) × 170 mm (W) × 31 mm (H)
- 操作環境:
溫度:0℃∼40℃
濕度:5%∼95%
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