I have TE410P with
two E1 links connected. It is working ok, but suddenly, from time to time I got
this and it goes on and on for a few minutes during which period I can't
establish new calls
== D-Channel
on span 1 up
== D-Channel on span 1 up
== D-Channel on span 2 up
== D-Channel on span 1 up
== D-Channel on span 2 up
== D-Channel on span 1 up
== D-Channel on span 2 up
== D-Channel on span 1 up
== D-Channel on span 2 up
== D-Channel on span 1 up
== D-Channel on span 1 up
== D-Channel on span 1 up
== D-Channel on span 1 up
== D-Channel on span 2 up
== D-Channel on span 1 up
== D-Channel on span 2 up
== D-Channel on span 1 up
== D-Channel on span 2 up
== D-Channel on span 1 up
== D-Channel on span 2 up
== D-Channel on span 1 up
== D-Channel on span 2 up
== D-Channel on span 1 up
== D-Channel on span 2 up
== D-Channel on span 1 up
== D-Channel on span 2 up
== D-Channel on span 1 up
== D-Channel on span 2 up
== D-Channel on span 1 up
== D-Channel on span 1 up
== D-Channel on span 1 up
== D-Channel on span 1 up
== D-Channel on span 2 up
== D-Channel on span 1 up
== D-Channel on span 2 up
== D-Channel on span 1 up
== D-Channel on span 2 up
== D-Channel on span 1 up
== D-Channel on span 2 up
