E61 And VoIP

[heaspiece]

I set up my E61 to work with a VoIP provider, I can connect to the server, I can place a call, I can hear the other part's reply but my voice can get through. Please notice that I have the router (a Linksys WAG354) on DMZ mode for the phone's IP.
Any suggestions would be welcomed.

 

[Sexy Male Stripper L]

As far as I know, DMZ is not neccessary for VoIP, but I may be wrong. However, is your router setup for QoS? That is absolutely neccessary for most VoIP applications,

-olly

 

[Holmesy]

Sure it is not necessary but I do it to rule out any port problem.