Re: [asterisk-users] doing dnsmgr_lookup for
On Thursday 31 May 2018 at 15:52:53, Jonas Kellens wrote: > Hello list > > is there a way to limit the number of dns lookups for 1 and the same host? > > I see on Asterisk CLI a flood of : > > [May 31 15:45:37]> doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' > [May 31 15:45:37]> doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' > [May 31 15:45:37]> doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' > [May 31 15:45:37]> doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' > [May 31 15:45:37]> doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' > [May 31 15:45:37]> doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' > [May 31 15:45:37]> doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' > [May 31 15:45:37]> doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' > [May 31 15:45:37]> doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' > [May 31 15:45:37]> doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' > [May 31 15:45:37]> doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' > > I have several sip peer definitions (sip trunks) pointing at this same > host. Does it matter? So long as you have a local caching DNS server (for highest performance, on the Asterisk server itself, with /etc/resolv.conf pointing to 127.0.0.1 or ::1) the effect should not be noticeable. Antony. -- "Remember: the S in IoT stands for Security." - Jan-Piet Mens Please reply to the list; please *don't* CC me. -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Check out the new Asterisk community forum at: https://community.asterisk.org/ New to Asterisk? Start here: https://wiki.asterisk.org/wiki/display/AST/Getting+Started asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
[asterisk-users] doing dnsmgr_lookup for
Hello list is there a way to limit the number of dns lookup's for 1 and the same host ? I see on Asterisk CLI a flood of : [May 31 15:45:37] > doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' [May 31 15:45:37] > doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' [May 31 15:45:37] > doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' [May 31 15:45:37] > doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' [May 31 15:45:37] > doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' [May 31 15:45:37] > doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' [May 31 15:45:37] > doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' [May 31 15:45:37] > doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' [May 31 15:45:37] > doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' [May 31 15:45:37] > doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' [May 31 15:45:37] > doing dnsmgr_lookup for 'proxy1.sip.x2reg.be' I have several sip peer definitions (sip trunks) pointing at this same host. Kind regards. -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Check out the new Asterisk community forum at: https://community.asterisk.org/ New to Asterisk? Start here: https://wiki.asterisk.org/wiki/display/AST/Getting+Started asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Long extensions that contain dashes
On Tue, May 29, 2018 at 08:32:39PM -0700, David P wrote:
> We would like to use 20-char extension values that use dashes and alphanums
> after the first four digits. In order to handle these via pattern-matching,
> how can I define a pattern that allows dashes? There seems to be no option
> at http://the-asterisk-book.com/1.6/einleitung-regex.html#re
> gular-expression-syntax However, when I try a period, it seems to match the
> long suffix including the dashes. I want to know whether to depend on this
> continuing to work.
You should read some more up to date documentation I guess.
https://wiki.asterisk.org/wiki/display/AST/Pattern+Matching
mentions the significance of - in a character class and the way to
escape. I'm to lazy to try this myself, but in any regexp parser I ever
used a litteral - in a charclass is defined by simply putting it as the
last character in the class (but above url leads me to think this
doesn't work in asterisk):
[0-9] matches 0,1,2,3,4,5,6,7,8 and 9
[09-] matchers 0,9 and -
> Also, we're not sure whether our automated members can handle extensions
> longer than 4 digits. I'd like to pass a substring of our
> extension/destination_number in the call to Queue(). I couldn't find
> documention of any Queue() option like this. Is it possible to control the
> extension that the member receives?
You are looking to modify the callerid? e.g.:
Set(CALLERID(num)=${CALLERID(num):4})
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