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IXC Softswitch - a reliable and stable solution for your VoIP business.
Founded in 1999, IXC (IntereXchange Carrier) has implemented over 220 projects in 30 countries of the world.
IXC offers integrated and complete solution for wholesale, calling cards (callback), call shops or pc2phone business.
- Integrated billing
- Advanced Routing (LCR)
- Real time CRDs
- Protocols and Codec translation
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- Scalability
- VPN tunneling
- FAS detection Tools
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Module based architecture makes it easy to upgrade. 24/7/365 technical support ensures ongoing smooth operation.
To see demo contact our sales department:
E-mail: sales@ixc.ua Tel: +38 (044) 239-9740 ICQ: 286-340-156 MSN: irinaixc@hotmail.com www.IXC.ua
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speed-voip.com
Joined: 27 Dec 2007
Posts: 169
Location: China
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 Posted: Fri Mar 28, 2008 9:07 am Post subject: 4 FXS ports and 2 FXO ports ATA support Static IP, DHCP, PPP |
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The VGSPE 4.2 pro is an award-winning next generation VoIP Security Phone Adapter based on industry open standards. With built in our unique VGCP VoIP anti-blocking solution, the core patent-pending VGCP is industry’s most state-of-the-art voice service provider class security protocol whose scalability and flexibility results in not to compromise voice quality and overhead. It can disguises SIP and RTP packets into normal allowed data packets such as DNS and TFTP, and makes two-way encryption and decryption driven by user-customized policy. Even in some circumstance, it can simulate traffic behavior of universal data networking protocol such as OICQ, MSN and so on.
Features & Benefits
Surpass conventional VPN
Full Feature Voice / Fax-over-IP
Universal plug and dial.
Extremely cost affordable
Technical Details
1 Model: VGSPE 4.2 pro
2 Ports: Power, 2 (RJ45) for Ethernet port and RJ11 for Phone ports
3 Phones Ports: 4 FXS ports and 2 FXO ports
4 Anti-blocking: Built-in VGCP anti-blocking solutions
5 Standards: SIP (RFC 3261~3266 and various SIP draft extensions), SDP (RFC2327), RTP/RTCP (RFC 3550, 3551)
6 Voice Codec: G.711 u-law, G.711 a-law, G.729, G.729 a/b
7 Fax Codec: G.711 pass-through, T.38
8 IP Assignment: Static IP, DHCP, PPPoE
9 Call Features: Call transfer (attended), Call forward (busy / no answer / unconditional), Call hold / retrieve, Call waiting, Caller ID display, Caller ID blocking, Anonymous call blocking, Hook flash
10 Security: HTTP 1.1 basic/digest, Authentication for Web setup, MD5 for SIP authentication (RFC2069 / RFC2617)
11 Voice Quality: VAD, CNG, AEC, AGC, Packet loss concealment, each line G.169 up to 128ms, Dynamic jitter buffer, Bell 202 and V.23 caller ID
12 Tone: DTMF, Ring Tone, Ring back tone (local and remote), Dial tone, Busy tone, MWI
Lynn
Email: lynn@speed-voip.com
MSN: svoipsales@hotmail.com
Skype: svoipsales
Yahoo: speedvoip@yahoo.com
Website: www.speed-voip.com
_________________
VoIP Security and anti blocking solution provider |
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