[Freeswitch-users] SPA-2102 ring issue

I have an SPA-2102 a client uses that I can't replace with something good. It appears to ring for several seconds after another user answers the incoming call from some other sip phone. The SPA-3102 appears to have some params that look applicable to tune this but those don't appear in this unit. I don't have an easy way to setup a syslog server remotely, so short of driving out to this place, does anyone know off hand what may cause this so I may give it a try? thanks, jlc