I just wanted to let everyone know -- if you have a Parkervision WR1500 wireless router and try to configure it using the web browser or telnet and get this error: spSetEtherWlanExt -- it means the radio is dead.
I spoke with a Parkervision tech support person at 800-231-1759 and he confimed this error. The unit was purchased from ebay so I am not completely surprised to hear this.
Dennis McEntire