With increasing use of IP telephony and real-time/online traffic, there is a rapidly growing demand for applications giving such traffic secure access through firewalls.
Paradial’s RealTunnel® product line supports all well-known firewall NAT mechanisms as ICE, STUN, TURN and H.460. In addition support for Web proxies and authentication schemes is incorporated.
All Paradial solutions are industry standard compliant and platform independent.
RealTunnel®/RealSIP® is a secure and reliable solution enabling IM (Instant Messaging), IP-telephony and video conferencing customers to perform real-time voice and video communications across any firewall and NAT devices.
Paradial's Technology Portfolio comprises of the firewall nat traversal component, complete IM/SIP solution components (including the SIP/IM client building block), SIP Registrar (SIP directory server), and MCU (Multiparty Conferencing Unit).
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Products & Solutions
Firewalls do not know all communication protocols on the Internet; hence there is demand for a proxy to give certain protocols access through the firewalls. This is particularly the case when networks are NAT’ed (Network Address Translation, i.e. private addresses that are used on the LAN segment).
