gkjones: yea its the iphone..why didn;t you say..hahahaha...i bloody wish. Na i got 3 of those and they are simple to set up. The ipad on Viber was a tad more challenging but they are a piece of piss c/w voip.
I duno man..were all trying our best at brain storming this. The pc is the brain and in many cases the router goes to it for configuring. If the brain says " na i don't know that then the router just wont do it. " Plenty of times i have seen router settings enabled but then find out either an extrenal device does not support that setting or worse the device controlling it has disabled a setting. Think Auto dhcp and how easy it is to totally mess with a system by turning this off in services in windows. Now i anin got an xbox but apparently they use Pnp so suposidly its just plug it in and away it goes. yea right....anyway theses way more cleverer Voip people on the forum than me like maverick who are way more able to help with devices i have not got.
Sorry to put you crook earlier.
Anything connected to the router has no bearing on this problem, the VOIP side of things is just part of the WAG310G so the issue resides solely with the router alone. As I said before, I have compared settings between a fully working WRP400 and the WAG310G and they are, as much as possible, exactly the same. The only differences are the omission of some settings in the WAG310G.
Looking closely at the debug syslog it looks like each time the router registers it fails first time but then repeats the registration immediately and the second attempt works. Quite why this happens seems strange but it repeats every time and I don't understand why it should fail on one attempt and then pass immediately afterwards. Can you get a syslog debug trace of what is happening with your router to compare?