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Hello, I have the following situation: A firewall is blocking all SIP and RTP traffic in the side of some of my clients. My clients cannot change settings of the firewall. I need to solve this problem and I need some help from you. I have this idea: implement a SIP user agent which does not use well known SIP ports (uses http port 80 for example) and use other ports that are not blocked

...tter, latency, packet loss,...etc. But, haven't found any formula or arithmetic rule to calculate them. Do you have an idea about their formulas or an open source that calculates them. Is it possible to interpret them from wireshark. Thanks. -- Please discover scientific miracles of CORAN http://www.55a.net/ -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20100308/56217ab7/attachment.htm

...when the call is set up, some RTP packets are exchanged at the beginning and then the RTP flow stops (no RTP is exchangd). Wireshark demonstrates no problem with SIP signaling. I am using OpenVPN 2.1.1. Has anyone had such a problem. Please help. -- *Please discover scientific miracles of CORAN* http://www.55a.net/ -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20100324/1ed8aa7b/attachment.htm