Turn your RØDECaster Mixer into an IP Audio Codec -
connect to others and receive calls in Broadcast Quality

Click to find out what RedTech has to say about our latest innovation and stay tuned for more info

CallMe Click-&-Connect

CallMe Click-&-Connect

Browser-to-Hardware IP Audio Codec

CallMe diRECt Guest

CallMe diRECt

Browser-to-Browser IP Audio Codec

CallMe-TX web


Windows-based Multi-Channel IP Audio Codec


Low-cost Hardware IP Audio Codec

CallMe DiRECt-X

Browser-to-Browser Codec for Host and up to 5 Guests, Live and Record


IP add-on for Glensound GSGC5 ISDN field mixer

About Us

Vortex Communications has been supplying cost-effective solutions to Broadcast and Professional AV users worldwide, since 1987. We pride ourselves on our Customer Support and have a proven record of reliability built up over decades.  We aim to provide complete solutions and develop products specifically to fill gaps in the market and fulfil customer requirements.

CallMe is our flagship range of affordable IP Audio solutions with Hardware, Software and Cloud applications, designed to let Broadcasters and Podcasters connect live to Guest Contributors without the need for any special hardware or software codecs www.vtx.uk/callme/

Give us a call or send us a WhatsApp message on +44-(0)20-8579 2743, use the LiveChat facility on our website – or of course you can send us an e-mail to info@vtx.uk.  We do our best to reply the same or next working day.