I'd be curious if setting insecure=invite,port
makes any difference either (without alllowguest on). On Thu, Apr 2, 2015 at 9:03 AM, Daniel Heckl <daniel.he...@gmail.com> wrote: > Ok, I have tested dnsmgr. This is not a solution, the situation has not > changed. With dnsmgr I can not place outbound calls. I do not know why and > what dnsmgr really do. > > My current solution is as follows: > > Say allowguest=yes, configure the default context that there can not be > placed outbound calls. Use iptables to DROP all at your SIP port and allow > only your local phones and the sip trunk ip range. I think srvlookup must > be set to yes to place outbound calls if there is an ip address change. > > I think with the restriction of the firewall that should be a secure > solution. > > > Am 01.04.2015 um 19:23 schrieb Sebastian Kemper <sebastian...@gmx.net>: > > > > On Wed, Apr 01, 2015 at 11:00:56AM -0400, Andres wrote: > >> On 4/1/15 10:48 AM, Daniel Heckl wrote: > >>> John, > >>> > >>> thank you four your answer. I think you have misunderstood the > >>> problem. It’s about a ip address change of the sip trunk, not of my > >>> asterisk server. > >> You would probably benefit by enabling the DNS Manager to allow for > >> dynamic IP changes: > >> > >> # cat dnsmgr.conf [general] enable=yes ; enable creation > >> of managed DNS lookups ; default is 'no' refreshinterval=180 ; > >> refresh managed DNS lookups every <n> seconds ; default is 300 (5 > >> minutes) > > > > Hello Andres, > > > > I read that same suggestion elsewhere in connection with Deutsche > > Telekom, so it seems there's some benefit in it. > > > > Daniel, did you try it out already? > > > > Kind regards, > > Sebastian > > > > -- > > _____________________________________________________________________ > > -- 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 > -- [image: Digium logo] Scott Griepentrog Digium, Inc · Software Developer 445 Jan Davis Drive NW · Huntsville, AL 35806 · US direct/fax: +1 256 428 6239 · mobile: +1 256 580 6090 Check us out at: http://digium.com · http://asterisk.org
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