| CU-751A |
| Introduction |
Network bandwidth is getting well off that many applications also can take use of the open infrastructure. VOIP is one of the killer applications, which takes use of the existed internet and make phone calls by various calling methods with very low cost. UMEC CU751A is a simple to use but with versatile functions videophone. It follows the RFC3261 SIP standard as its calling and media streaming protocol (RTP/RTCP). Beside most call functions, CU751A could support IP direct call, it also has some enhanced functions like outbound and STUN that can overcome the NAT traversal issue. And, it also can support H.264 formats to improve the video quality and performance.
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CU-751A
| Datasheet |
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| Brochure |
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| Features |
。SIP broadband videophone
。5"TFT LCD display
。Support Outbound Proxy
。Multiple SIP register support
。Excellent video/voice quality
。Optional WLAN built in
。H.264 video format
。USB for extending Digital Photo Frame Features |
| Specification |
| Interfaces |
2*10/100 Base-T Ethernet Port
Handset Jack
USB Port
RCA for TV/Audio Out
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| Memory |
128 MB SDRAM
128 MB FLASH |
| Display |
5" TFT LCD Display, 640*480 resolution |
| Camera |
CMOS module, 300K pixels, VGA, 30 fps |
| Keys |
0,1,2,3,4,5,6,7,8,9,A~Z,a~z,*,#,Speaker,Redial,Mute/Privacy,Hold,PhoneBook,Voice Mail,CAPs,Settings,BACK,5WAY Navigator |
| Configuration |
Keypad & LCD, Telnet |
| Firmware Upgrade |
FTP |
| Internet Protocol |
TCP, UDP, IP, RTP, DNS, ICMP, ARP |
| SIP |
RFC3261
Register Expiration Time
SIP Proxy Support
Outbound Proxy Support
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| Video Features |
2 Way Video Call
PIP(Picture In Picture)
Video Privacy(Audio Only)
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| Voice Codec |
G.711/G.723.1(Royalty Required)/G.729ab(Royalty Required)/H.263, H.264, Codec Auto Negotiation |
| Network Configuration |
Static IP, PPPoE,DHCP,NTP |
| Call Features |
In-band DTMF
Out-of-band DTMF(RFC2833)
Call Progress tone generation
Acoustic Echo Cancellation
Call Hold
Call Waitinig
Redial
3 Way conferencing(Audio)
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| Advance Features |
Picture Based Phone Book
Digital Photo Frame
Mute
Speaker phone
Picture Based Caller ID Display
Screen Snap Shot
Selectable Ring Tone
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| Accessories |
RCA cable
Cat 5 cable
Power Adaptor |
| Dimension |
21.6cm x 20.6cm x 18.0cm |
| Net Weight |
1.8Kg |
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