VoIP ATA/Adapter & Anti-blockage solution from Speed Voip

speed-voip.com

Speed VoIP is the professional Developer and Device manufacturer of VoIP equipments and gateway platforms especially for the ITSPs,wholesalers, distributors, retailers and end-users. We believe that we can do something to help you get great achievements and values.

Hardware:
We have 1-, 2-, and 4- port FXS & FXO models, SPE Gateway connects directly to phones, fax machines, key machines, key systems, PSTN lines, or a PBX.

Esp. Security VoIP Adapter is embedded anti-blocking engine. It's popular to use in Middle East, Asia, South America ISP blocking VoIP area.


Software:
Also we have core technology for VoIP anti-blocking solutions Voice Guard.

Compared with VPN, VGCP has such advantages:
1. VGCP isn't blocked, because it does not use fixed port either for TCP or UDP.While VPN use standard port so it is blocked easily.
2. VoiceGuard solution is a proprietary layer 2 link protocol,it's a class security protocol whose scalability and flexibility results in not to compromise voice quality and overhead.
3. VoiceGuard for anti-blocking can work with any 3rd party: gateway/IAD/ATA/Softphone/IPphone and so on. That means you can use any existing ATA e.g.: Linksys PAP2, and add our VGBC for anti-blocking, then you can make call from PC2Phone. Our VG plug-in can work with any SIP Server like VPS.
4. VoiceGuard don't like some competitors which take effect on their own device and softswitch.
5. Voice Guard can solve VoIP termination blocking issue by make two-way encryption, simulate traffic behavior of universal data working protocol such as OICQ, MSN and so on.

Lynn
MSN: svoipsales@hotmail.com
Homepage: SpeedVoIP - VoIP Blocking, VPN, Encryption, SIP Adapter, ATA, Gateway