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Vaddio is the leading manufacturer and OEM-distributor of specialty PTZ cameras, high-end camera control systems and custom furniture used in the broadcasting, audiovisual and videoconferencing industries.
LAN/VPN Video Conferencing Server
TrueConf Server is an SVC-based video conferencing on-premises software designed specially for LAN/VPN networks. Full HD video experience, multi-point video conferences for up to 250 endpoints, client apps for Windows, iOS, Android, OS X, WebRTC & Linux. Ensures interoperability via SIP/H.323 and LDAP protocols.
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Old 05-04-2012   #1
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Join Date: Feb 2010
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s1mon_123 - Has only 10 Tech Points
Default MS ISA 2006 Firewall


Has anybody had issues with H323 RAS messages being blocked on a MS ISA 2006 firewall? Rules for this set of ports have been enabled on a source/destination basis but the logs show 1719 is being blocked but no reason is given for this - Bypassing the firewall resolves the issue.

The scenario is based on a Cisco IOS gatekeeper and Cisco C20 endpoint.

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