Hi all, > I have a PRI, and when the Internet connection goes out so do my > phones. I suspect it is some type of DNS issue. I do have a SIP > trunk, and it appears that if I lose DNS to the SIP trunk, the entire > PBX is offline. I have no actual proof of any of this, and have not > done any extensive testing to prove or disprove this.
well, we have various asterisk installations, ranging from 1.4.25 to (upgraded today) 1.4.33 (we don't use 1.6.X yet) and two of them show this behaviour... one is upgraded to 1.4.33, the other is 1.4.30, they have similar configuration to all the other machines (which work flawlessy even when connection is down), and the phones are the same brand/model we use everywhere, with almost the same configuration. I'm not sure about a DNS issue because all our customers have local DNS/cache servers and we configure all the phones (and sip trunks on asterisks) with ip addresses and not FQDNs just to be sure... what we see is when the trunk goes down, i.e. 'Registration for [email protected] timed out, trying again (Attempt #ZZ)' we have also 'Peer XXX is now UNREACHABLE (internal phones), even if they are pingable/accessibile on the LAN... > > -- > _____________________________________________________________________ > -- 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 > -- ------------------------------------------------ Daniele Santi .o. [email protected] ..o () ascii ribbon campaign Linux User #415108 ooo /\ www.asciiribbon.org ------------------------------------------------ -- _____________________________________________________________________ -- 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
