
Using RAD Vmux voice
trunking over BGAN
Version 1.0
26.04.07
Overview
The RAD Vmux voice trunking solution significantly reduces (by up to 16:1) the amount of bandwidth
required for telephony services, at the same time as maintaining toll quality, and without affecting existing
features such as fax, modem, IVR, voice mail, etc.
The unique RAD Vmux voice trunking gateway family is specially designed to allow the Oil and Gas,
Maritime, Broadcasting, Disaster Recovery and Military markets to increase the amount of calls that can
be transferred on limited satellite bandwidth, whilst leaving more bandwidth available for data. When you
pick up a phone connected to Vmux and BGAN from anywhere in the world, it’s the same as picking up a
desk phone in your office.
Product range
The complete Vmux voice trunking solution is comprised of the following:
• Vmux-2100
The Vmux-2100 voice trunking gateway provides compressed voice transmission over both
TDM and IP based networks. Employing powerful voice compression algorithms as well as
TDMoIP technology, the Vmux-2100 can compress up to 16 full E1/T1 circuits over a single
E1/T1, serial or packet-based network.
• Vmux-110
The Vmux-110 remote site voice trunking gateway provides LAN and compressed voice
transmission over both TDM and IP based networks. Employing powerful voice compression
algorithms as well as TDMoIP technology, the Vmux-110 can compress a full E1/T1 or 4 or 8
analog lines, leaving more bandwidth for data transport.
• Vmux-210
The Vmux-210 analog voice trunking gateway is a remote compressed voice channel bank,
providing LAN and compressed voice transmission over both TDM and IP based networks.
Employing powerful voice compression algorithms as well as TDMoIP technology, the Vmux-210
can compress up to 30 analog lines (see test results below for figures obtained), connected to
phones or faxes, leaving more bandwidth for data transport.
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