NO Voice when calling WAN to LAN, or LAN to WAN

1. Brekeke Product Name and version: SIP Server 2.0.4.1/206

2. Java version: 1.6.0_02

3. OS type and the version:

4. UA (phone), gateway or other hardware/software involved: Xlite & HandyTone 486

5. Select your network pattern from http://www.brekeke-sip.com/bbs/network/ ... terns.html : Pattern 3

6. Your problem:
I configure the server as instructed here: http://www.brekeke-sip.com/wiki/index.p ... i=195ce9d6

I have no problem when users on the WAN call other users on the WAN o users on the LAN call other users on the LAN. The problem is when a user calls from WAN to LAN or from LAN to WAN. In both cases, there is no sound. I did a mix of calls between softphone to softphone, and softphone to ATA.

Is there any configuration I am missing?

Please advice.

Thanks.

Check If you set call forwarding at your router or enable UPnP at Config page.

You might better to set "Use local IP address" at SIP phone.

The only port forwarding I have on my router is:

5060 - 5060 - UDP - Server IP
10000 - 10999 - UDP - Server IP

Do I need to create more ports forwarding?

I did enable UPnP at config and restarted the server. Still same problem.

Thanks.

Just an update...

I installed the server on a new installation of Windows XP Pro SP2. I had it installed on a PC with Windows Vista. Now it is working fien, I tested softphones only though.

OK...I did a test, Xlite on LAN to Xlite on the WAN. It works perfect both ways. I am using a Grandstream Handytone 486 on the LAN and when I call to the HT486 either from LAN or WAN (using Xlite) everything is OK, but then I call FROM the HT486 to either LAN or WAN I can't hear anything but I can be heard on the other end.

Any clues?

Can you try any other type of phones other than HT486?