[OpenSIPS-Users] strange behaviour, UAC needs to be rebooted

[Miha]

Hi,

we are experiancing strange thing on UAC's that are registered on 
opensips (not all). After I while they just stop responding, call 
reaches UAC, you can hear rinback tone but the UAC does not send this 
call to heandset, also outside calls do not work. When you restart UAC 
everything is back to normal, for 1 week, maybe 2 but than again UAC 
must be restarted. This we are experiancing on cable modems and also on 
gigaset ip phones.

Company that we are buying modems from, send as fw fix (they said that 
the modem buffer is full and that is why this happens on modem).

Ok on first look this is not related with opensips but it is UAC thing, 
yes i know that but interesting thing is that when we have this modems 
on three other softswithes this did not happen for about 6 years (this 
is how long we are having this modems).

If someone has experianced the same thing i have a clue what could be 
wrong or could halp in this case please help me:)

p.s.: company send as non production fw, which has hallped on this issue 
but still they are refusing to do official releas as some of this modem 
are out of support (not supported any more).

tnx
miha