Snom 4S NAT Filter Admin Manual

27, Snom 4S NAT Filter snom technology AG • 27 [ S N O M 4 S N A T F I L T E R ] If you agree to the license agreement, the next screen will ask you to enter the license code and to select the ports of the NAT Filter. The hostnames are a list of host identifications that identify this installation…

31, snom technology AG • 31 [ S N O M 4 S N A T F I L T E R ] not be installed with user interaction. The software is now installed with default values for the HTTP and SIP ports. Please verify first if the default values in /etc/syconfig/snom* match your local requiremen…

16, 16 • Architecture [ S N O M 4 S N A T F I L T E R ] Content-Length: 0 SIP/2.0 200 Ok Via: SIP/2.0/UDP 217.115.141.99:5082;branch=z9hG4bK-e8d1feb8138c3d85 0637ced821ef40a3;ua=c9b140ab598290e5bb491e9c3aaca440 Via: SIP/2.0/UDP 203.145.183.113:12975;branch=z9hG4bK- abx3au3mx…

56, © 2004 snom technology AG All rights reserved. snom technology Aktiengesellschaft Pascalstr. 10B, 10587 Berlin, Germany Phone: +49 (30) 39833-0 mailto:[email protected] http://www.snom.com sip:[email protected] …

44, 44 • Confi guration [ S N O M 4 S N A T F I L T E R ] The Registration Logging Time is the time after which it moves the backup file to the primary location. See preparing recovery above. 4.4.2 Call Timeouts Unfortunately, in SIP little attention has been given to the prob- le…

5, snom technology AG • 5 1 Overview Network address translation (NAT) is a reality today. There have been many discussions about the evil and the good of this network topol- ogy and the replacement by IP version 6. However, operators and busi- ness want to offer VoIP services today …