Re: [Serusers] New versions of RTP proxy/nathelper commited

Hi Maxim, I am in the process of testing this new version in our lab with 0.8.13. We have been using the older versions with great success for many months now. But the new version does not work. We are testing with Grandstream and Sipura units. When a Sipura calls another Sipura, the nathelper/rtpproxy fails to insert the proper "Connection Information (c)" in the SDP. Instead of filling in the IP Address of the RTPProxy it just leaves the same address and adds these four characters "\000" to the end which seem to make the other Sipura unhappy because it terminates the call right away with a "488- Not Acceptable" Message. When a Grandstream is making the call, the same thing happens, with the exception of the four characters. (IP Address in Connection Information (c) is not updated) The Ports do seem to get changed appropiately by the nathelper/rtpproxy in both cases. But since the IP is not substituted there is no chance of audio being setup properly. I can send the Ethereal traces if you want. Let me know what we can do to fix this issue. Thanks, -- Andres Network Admin http://www.telesip.net Maxim Sobolev wrote: