Fongo Community Forums

I have to admit bridonca is right. Looks to be a SIP ALG problem, so if you guys don't have the SIP ALG enabled on your router or it is enabled but won't work properly, then the voip.freephoneline.ca won't do the job for you and you have to use the voip2 server.

Thanks for the suggestion, I will try one of those firmewares and will let you know how this works.

Same problem on my end, I have all the ports mentioned above properly configured.

It looks like this is common problem for freephoneline users. I'm quite experienced VoIP user, had in the past VOIP service with other providers and still have another account configiured on my Linksys ATA that works perfectly. But with my freephoneline account I don't receive the incomming RTP pack...