Thanks for reading and making a suggestion. I'm working on setting that up as a temporary workaround. In the long-term though I'm going to need a more permanent solution. The client has more than one internal machine and since their network is under their own control and they could add or remove ...

I found a log file on the server from sv that had the following: Exception: java.net.UnknownHostException: machine.on.clientdomain.com The hostname in the exception was from the o= line of the SDP. The problem is that the client is using their internal machine name and it isn't available in the ...

Update: I upgraded a test server to the latest version - 2.4.5.5 Standard - but it is still getting the same problem. Comparing the SDP on the 603'd calls, to SDP samples from other clients that are working, it looks like the client with the problem is sending us a machine name on the o line that ...

1. Brekeke Product Name and version: SIP Server Standard 2.4.4.8/286 2. Java version: 1.6.0_20 3. OS type and the version: Windows 2008 Server SP1 (64-bit) 4. UA (phone), gateway or other hardware/software involved: Cisco ASA firewall Microsoft OCS 2007 Speech Server 5. Select your network pattern ...