have same problem again

when it drops. i just don't get packets anymore... any idea?

i think this is a blocked port issue.

I debug the ATA. and i see that the server still send from port 5060 if though you connect on port 3060 to the server.

I don't know if somebody can tell me anything.
I'm gettting 408 request time out

With x-lite everything works fine..
I dont know what's going on.

Possible my PAP2 is not good?

That comment triggers a question. Are you using a STUN server setting in your PAP-2 ?

On my Dlink DVG1402S, when I change the SIP server port to 5063 the router does not even register with Voxalot server. So I changed it back to 5060. But I tried changing the user agent port to 5063 and then the router can register with voxalot but it does not help with my call dropping problem around every 5 minutes.

I could not find any settings for impedence and all in my router. So did not try that suggestion yet.

I might just have solved my problem. I made a 12 minute call without disruption. What I did was to change the SIP server port to 4060 instead of 5060 and everything works fine so far. No more calls getting dropped at least in the three over-12minutes calls that I made after making this change in the router config. Might be my internet service provider is cutting the calls after around 5 minutes when using port 5060.

:confused: Same problem persists! Whatever ports I change to (2060, 3060, 4060) in my SPA-942, calls drop after 30 secs or less. And yes, with XLite is works all fine. And stun server is stun.xten.com

Any suggestions?

Could be a re-invite issue with the Sipura retrying on 5060

Is there a setting in the phone to disable SIP RE-INVITES?
.

Couldn't find any option in the admin manual of Sipura. One option was 'REINVITE Expires' was 30 - setting that to 0 does not include 'Expires' in the header. Set that to 0 - still same problem.

Again, even calls to voice mail getting dropped after 30 - 40 seconds now! What could be wrong?