If it is a firewall problem can it be that some time works and some time doesn't work?
I checked out my phone setting(grandstream budge tone 100) and i can see only 2 parameters related to nat (as far as I can understand):
NAT Traversal: No
Use NAT IP: empty
I tried 2 way conversation to the voxalot account and it worked ok:
with *600 i was able to hear my voice repeated back with a very good latency.
i tried a SIP-broken access number as well and it worked just fine.
thanks guys!
|