Christmas Opening Hours

We will be closing our office from 12:00pm on Friday 22nd December and will re-open on Tuesday 2nd January 2024.
If you need any assistance during this period please call us on +44-(0)020-8579-2743, leave a message and someone will get back in touch with you within a reasonable timescale.
Emails will also be answered when possible.

Merry Christmas and Happy New Year from all of us at Vortex!

CallMe Codec capability is now available as a simple upgrade for RØDECaster ProII and RØDECaster Duo

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

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  We do our best to reply the same or next working day.