[asterisk-biz] USB adapter for antiblocking of VOIP

[Robert-IPhone]

And VPN?

Sent from my iPhone 4S

On Dec 12, 2011, at 9:55 PM, BroadTel <voip.newbie at gmail.com> wrote:

> Hi all,
> BroadTel UPA-1, a USB to FXS adapter, supports SIP and VPN for antiblocking of VoIP traffic. Product specification is as follows:
>  
> Hardware:
> USB to RJ11 FXS adapter 
> 1 USB port, for computer connection 
> 1 RJ-11 FXS, for phone connection 
> Dimension (L x W x H): 53 x 15 x 28 mm 
> Support SIP 2.0, IAX2 or Skype 
> built-in 2MB flash drive for storage of BroadTel softphone
> Support any analog phone or cordless phone 
> Support connecting to PBX 
> Plastic case for the adapter can be designed on a per-client basis
>  
> Main Features
> USB to RJ11 FXS converter 
> Support Windows AUTORUN for SELF loading of driver and softphone 
> Embedded SIP, IAX2 softphones or Skype, supporting G.729, G.723.1, G.711(uLaw,aLaw), GSM(FR,AMR), iLBC, Speex and so on 
> Support echo cancellation
> Auto detection, installation and configuration of Windows USB audio deveice when UPA-1 is plugged in 
> Support standard windows USB audio device with unique device ID 
> Connect USB phone adapter UPA-1 to your phone, no more microphone and speaker 
> SLIC interface for analog phone connection 
> Support cordless phone set include DECT, 2.4GHz, 900MHz or others 
> Receive SIP, IAX2 or Skype calls by ringing and picking up handset - same as home line 
> Dial SIP, IAX2 and calls through phone pad directly or softphone users interface 
> Support 1 REN standard loads
> SIP and IAX softphones can be customized with customers'logo 
>  
> OEM and ODM orders are welcome. For details, please visit BroadTel corporate web site http://www.broad-tel.com/products/phoneadapter.php , or conact us at broadtel at 126.com if you are interested in the product.
>  
> Best regards,
> BroadTel
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