[Asterisk-Users] sip show peers - disappearing

[Jonathan Tew]

I think we've having some luck with this setting.  Of course we had to 
crank it up higher so that it didn't consider the clients LAGGED.  When 
the clients were LAGGED they couldn't receive any calls for some 
reason.  So like a setting of 200ms seems to work fine for everyone.

Eric Wieling wrote:

>Their firewall may be timeing them out.  Try adding qualify=60 to each
>of the entries in sip.conf
>