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Isabel 4.11: Stable version |
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Written by Juan Quemada
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After the very thorough test of Isabel 4.11 performed during the
7th Internet NG Workshop, several errors have been corrected
and a very stable version has been released.
This Isabel 4.11 Quick Guide tells you how to download, install and use Isabel.
If you want to update an Isabel 4.10 installation just execute the update command.
The Isabel 4.11 Iincludes the following new features:
- Firewall friendly tunneling over 1 UDP port with unicast. Tries to cross the firewall in UDP ports: 53018, 53, 88, 161, 162, 500, 1080, 1720 and 4672.
- SIP gateway. Allows SIP VC clients to connect to an Isabel session, i.e. comercial VC systems, Windows Messenger, etc.
- Multi version support: Isabel 4.11 also includes version 4.10, such that this version can be used to connect with session servers running Isabel 4.11 and 4.10.
- Asymmetric bandwidth allocation for ADSL lines.
- Enhanced user interface.
- Video quality enhancements.
- Several improvements and bug fixes.
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