Can make outbound call, but cannot receive call

[hardywang]

I have just hooked up my LinkSys SPA3000 with Freephoneline service, after some settings I can make outbound call without problem. But when I make inbound call upon first ring tone I heard person not available message. I have opened SIP port 5060 and 5061 on my router. From my call log I see all incoming calls have disconnect reason "Recovery on timer expiry".

Anybody knows what is wrong?

[dibsmft]

What settings did the SPA300 start with? Factory default or some left over from previous use?

[Funkytown]

I have just hooked up my LinkSys SPA3000 with Freephoneline service, after some settings I can make outbound call without problem. But when I make inbound call upon first ring tone I heard person not available message. I have opened SIP port 5060 and 5061 on my router. From my call log I see all incoming calls have disconnect reason "Recovery on timer expiry".

Anybody knows what is wrong?

Against all odds here, I think your problem is that your ports aren't routed correctly.

[hardywang]

My settings are primary factory default, with some adjustment

My NAT settings are:
NAT Mapping Enable: yes
NAT Keep Alive Enable: yes
NAT Keep Alive Msg: $NOTIFY
NAT Keep Alive Dest: $PROXY

Line 1 and PSTN Register Expires: 60

I also attached my configuration files here.

[dibsmft]

Have you got this working now?
If not, run STUN with eg stun.callwithus.com and see it things works now. If not change your port forwarding from 5060 &5061 UDP to 5061 & 5062 UDP line 1 and 2 respectively. Reflect this in the 3000 settings. Also make sure that you have forwarded the required RTP ports from the router to the ATA.

[yanngoyan]

I have the same incoming call problem in recent days with my Linksys SPA 2102, I can make outbound call without problem too, But when I make inbound call upon first ring tone I heard busy tone immediately. Can you tell me how did you fix it?