This BT socket - RJ11 plug adapter is particularly suited to our Grandstream Handytone range but, can generally be used where an analogue BT phone is needed to be plugged into a US style RJ11 socket.

The HT812 is an advanced 2-port analog telephone adapter (ATA) with 2 FXS ports and an integrated GigabitNAT router. Built upon Grandstream’s market-leading SIP ATA/gateway technology with millions of units successfully deployed worldwide, this powerful ATA features exceptional voice quality in vari...

The GXW4216/24/32/48 is a next generation high performance high-density analog VoIP gateway that is fully compliant with SIP standard and interoperable with various VoIP systems, analog PBX and phones on the the market. It features multiple FXS analog telephone ports, superb voice quality, rich tele...