2012/6/26, Richard Mudgett <[email protected]>: >> > This is the option I will try. >> > I'll report my findings here. >> >> My findings, after setting layer1_presence=ignore in chan_dahdi.conf >> are : >> >> == Starting D-Channel on span 1 >> == Starting D-Channel on span 2 >> == Primary D-Channel on span 1 up >> == Primary D-Channel on span 2 up >> foo*CLI> pri show spans >> PRI span 1/0: Up, Active >> PRI span 2/0: In Alarm, Down, Active >> foo*CLI> pri show spans >> PRI span 1/0: In Alarm, Down, Active >> PRI span 2/0: Down, Active >> foo*CLI> pri show spans >> PRI span 1/0: Down, Active >> PRI span 2/0: Down, Active >> foo*CLI> pri show spans >> PRI span 1/0: Down, Active >> PRI span 2/0: Down, Active >> >> >> So basically, "pri show spans" still reports lines being down, though >> they are not. > > The "pri show spans" command is not useful for PTMP lines if the *telco* > brings layer 2 and layer 1 down while idle. These lines really are down. > The *only* difference between an unplugged line and layer 1 being down is > that they come back up on demand.
Do you imply that instead of being afraid of the word "Down" presence, I should stand assured by the word "Active" presence, the later one meaning "this line can be back up on demand" ? What would the wording for such situation in 1.4.13, with these layer 1 and 2 features ? Still something like "Down, Active" ? And what about using something more specific like "Energy save, Active" ? What surprised me a lot is the speed with which each line is put in energy save mode : a line remainded up during 20s or so and then put down for a while. > > Richard > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
