I am using Linksys SPA942 in my current installation activity. I see a
peculiar behavior: A call is made and the SPA942 uses its speaker. When the
far end of a call hangs up , the SPA942 stays off hook, and after a time
plays a fast busy. The user then has to press the line presence button to
hang up the phone.
I think I must be missing some sip.conf parameter. My sip.conf is pretty
simple for these extensions; here is what I am using now:
I have looked at the sample sip.conf and did not get any clues, also the
SPA900 Admin Manual doesn’t say anything about it.