VoIP Anti-blocking
"speedvoip" <[email protected]> Wed, 13 May 2009 05:44:26 +0000
| Newsgroups | gmane.comp.ai.fear.devel |
|---|---|
| Message-ID | <[email protected]> |
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VoIP Anti-blocking
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VoiceGuard™ Border Controller(VGBC) bypass ISP blocking VoIP
For political & economic reasons, ISP may block VoIP in your country.
How to solve it using VoiceGuard™ Border Controller(VGBC)?
Due to unique architecture, when deploying VGBC at customer CPE
side, VGBC can work in the way similar to that of soho router, but it
only encrypts and decrypts SIP and RTP packets on link layer, not to
hand-up these packets to IP stack for forwarding while bypassing other
data packets originating from SIP terminals. In this scenario, peak
throughput and minimal CPU overhead can be easily achieved.
Key Benefits:
Minimal Overhead and High Call Quality
Easy to Use and Cost-effective
Unlimited Call Session Number
Highly Interoperable with any Third-party Products and Services, e.g.:
Linksys PAP2
Support termination server blockade
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VoicePass™ Service Plan for
Residential and Business User
VoicePass™ is new kind of service specially for bypassing VoIP
blocking imposed by ISP for residential and business user. It allows
subscriber to use VoIP freely in blockage region such as Middle East
and Africa without compromising of voice quality. Outgoing and
incoming call is always available dependent upon what ITSP or service
provider supplies. With VoicePass™ subscription, zero configuration
setup is at your finger. What you do only is to enjoy cheap VoIP rate
and crystal voice. 24x7 support assures communication anytime and
anywhere.
Key benefits:
Work with any ITSP and service provider
Minimal overhead and crystal voice quality
Easy-to-use and cost-effective
Zero configuration setup
Surpass conventional VPN scenario
Regarding comparison between VoicePass™ and VPN, please refer to
http://www.voicepassnet.com/vgclientsdkcomparison.html.
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VoIP Anti blockage SIP softphone/Dialer ---- VGCommunicator
Fully SIP based PC softphone service.
Features:
• Supports branding with custom skin and logo
• Compatible with Windows 98/Me/2000/XP/2003/Vista
• NAT/Firewall traversal support
• Work with any 3rd party SIP Server
• SIP outbound proxy support
• Display caller account balance
• Display call credit time
• Embed Flash advertisements
• DTMF tones can be integrated with voice mail or other tone
driven systems
• Multilanguage user interface
• Integration with customer website
• Voice Activity Detection
• Automatic Echo Cancellation
• Automatic jitter buffer adjustment
• Last number Redial
• History of 10 last dialed numbers
• Quick dial list
• Quick provision for customers, only user name and password
required
• Auto software update
• VoiceGuard™ VoIP anti-blocking engine embedded, widely used in
UAE , Asia & Africa ISP blocking VoIP market
And we provide customzation Softphone/Dialer service to the VoIP
providers.
For more info, pls refer to
http://www.voiceguardnet.com/vgcommunicator.htmlOther members of
VoiceGuard for VoIP anti-blocking as follows:
• VoiceGuard™ Standalone Client(VGSC) for Windows – Perform
encryption for any brands of ATA/Softphone, such as Linksys PAP2 &
X-lite
• VoiceGuard™ Client SDK(VGSDK) - Incorporate voip anti-blocking
capability into existing legacy softphone and dialer running on
Windows(Softphone/Dialer customization service is also available with
VGSDK)
• VoiceGuard™ SPE VoIP Adapter(VGSPE) – VoIP anti-blocking ATA
device which is available in 1 - 4 FXS & FXO ports
• VoiceGuard™ Border Controller(VGBC) – Support any brands of
ATA/Softphone for existing legacy ATAs, such as Linksys PAP2
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VGSCLite released for VoIP Anti-Blockade, get free trial
For political & economic reasons, ISP may block VoIP in your country.
To protect your VoIP business & profit, SpeedVoIP Communication
Technology Co., Ltd. is providing Security VoIP software solution,
VGSCLite, which installed on the PC at the client side. And it’s
specifically for softphone such as X-Lite.
Key Features:
Maximum call completion rate and maximum voice service duration
SIP core standards and a variety of drafts supported
Proprietary link layer protocol for controlling
The most comprehensive codec including
g.711/g.723/g.729ab/iLBC/gsm/speechX supported
Bypassing Narus and
Verso platform detection Flexible
user-customized encryption policy driven
Strict call path protection and security up to termination
Only simultaneous signaling/media/T.38 fax packet
support across any firewall. No network or firewall
modification is required.
Excellent voice quality without any latency and performance compromise
Available on all major platforms.
Pls review: http://www.voiceguardnet.com for details & get free trial
at http://www.voiceguardnet.com/download.html
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VoiceGuard™ VoIP Adapter/ATA VGSPE for VoIP Anti-Blockade
VoiceGuard™ is versatile and powerful VoIP anti-blocking solution for
ITSP and VoIP Reseller which can protect call completion and lead to
maximum service duration while prevents revenue leakage for ITSP,
which can work with any 3rd-party SIP proxy or softswitch.
VoiceGuard™ VoIP Adapter/ATA(VGSPE)for security & anti-blocking is
available in 1-, 2-, 4-port FXS & FXO models
VGSPE Comparison Matrix:
VGSPE Model Ethernet Ports FXS Port FXO Port PSTN
pass-through Port USB-B Port
VGSPE-1.1 2RJ45 (LAN/WAN) 1 0 Yes Yes
VGSPE-1.1 Pro 2RJ45 (LAN/WAN) 1 1 Yes Yes
VGSPE-2.1 2RJ45 (LAN/WAN) 2 0 Yes Yes
VGSPE-2.1 Pro 2RJ45 (LAN/WAN) 2 1 Yes Yes
VGSPE-4.0 2RJ45 (LAN/WAN) 4 0 No Yes
VGSPE-4.2 Pro 2RJ45 (LAN/WAN) 4 2 Yes Yes
Key Benefits:
Minimal Overhead and High Call Quality
Easy to Use and Cost-effective
Any 3rd party SIP proxy/Registrar/SBC supported
Termination trunking gateway supported
We also provide anti blockage hardware for existing legacyATA from
other vendors.
• VoiceGuard™ Border Controller(VGBC) –hardware, support any
brands of ATA/Softphone, such as Linksys PAP2
Other members of VoiceGuard for VoIP Anti blockage as follows:
• VoiceGuard™ Communicator(VGCommunicator) – Fully SIP compatible
Softphone/Dialer for PC2Phone and PC2PC services
• VoiceGuard™ Standalone Client(VGSC) for Windows – Perform
encryption for any brands of ATA/Softphone, such as Linksys PAP2 &
X-lite
• VoiceGuard™ Client SDK(VGSDK) - Incorporate voip anti-blocking
capability into existing legacy softphone and dialer running on
Windows(Softphone/Dialer customization service is also available with
VGSDK)
Due to the effective work we have done, our website
http://www.speed-voip.com has been blocked by ISP. Please visit our
website via VPN or turn to other website http://www.voicepassnet.com
www.voiceguardnet.com
Candy
Email: [email protected]
MSN: [email protected]
Website:www.voicepassnet.com
www.voiceguardnet.com
www.speed-voip.com (This web may has been blocked in some Middle East
area)
Technical supporter Guru MSN: [email protected]
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