[Asterisk-Users] Linksys SPA-841 Missing Calls

[Rich Adamson]

Dave Morrow wrote:
> Thanks all for the replies.
> 
> I've narrowed it down to the phones dislike for my older 3COM switch.  I
> noticed on the weekend that when these missed calls occur, if I ping the
> phone, the first few packets are dropped......almost like it's gone to
> sleep...... 

Not likely to be the switch if everything continues to function through 
that switch. It is entirely possible for the ping function to miss one 
or two attempts while your system conducts the normal arp discovery 
process; that's fairly normal, particularly for older equipment.