[asterisk-biz] USB adapter for antiblocking of VOIP

[BroadTel]

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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