Sell USB Gateway

USB Gateway You May Also Be Interested In: phone keypads phone rings sip h 323 usb gateway voip calls
* Support Skype and SIP, H.323, MGCP protocol

* 1 USB interface to PC, 1 FXS for regular phone, 1 Life-line port for PSTN call relays

* Supporting 2.4G, 900M/1800M, DECT, and any other wireless phones

* Make/Receive both VoIP calls and regular PSTN calls

* Auto-detection and auto-switch to VoIP or PSTN calls

* Phone rings for all incoming and dial VoIP and PSTN calls

* When a PSTN call coming, the software on computer have a message

---" you have a PSTN call"

* VoIP or PSTN calls selected by phone key (Handfree or Handup )

* Dial using the phone keypads

* USB-IP and PSTN-line and ACT LED indicator

* Driver and sound card built-in, no external power required

* PC-to-PC, PC-to-PSTN, PSTN-to-PSTN operation
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FOB Shenzhen