E. g. You can also then try in /etc/hosts to put
10.10.0.103 mcts.org
e. g. if any local reverse lookup is done "10.10.0.103" resolves to "mcts.org"
and the converse for normal DNS lookups.
You can even try in /etc/asterisk/asterisk.conf to make the "systemname" line be
systemname=10.10.0.103
Hi Thomas
What is your IVR box's domain name in Linux?
With a hostname of, for example, "mcts.org" do you have a line like this in
/etc/hosts:
127.0.0.1 mcts.org
in your /etc/hosts?
Additionally, in /etc/asterisk/asterisk.conf, is there a line
systemname =
that is -uncommented- and
On Thursday 28 February 2019 at 00:26:17, Ivan Demkovitch wrote:
> Asterisk is NOT exposed to internet, noone connects to Asterisk
> from internet. We use Callcentric for VOIP trunk.
That's the point where you lost me.
Callcentric is out on the Internet. How does it connect to your Asterisk
This is usually a symptom of something on the call path mishandling the session
setup. Check routers/firewall/SIP proxy, etc. Likely a firmware bug is
causing it to use the wrong IP address and passing that to the other end.
Even if you disabled these devices, REMOVE them from the call
Antony, thanks for response!
It wasn't technical, now it's getting there :)
1. It's asterisk 13.1-cert12. Network. I actually tried multiple things
initially but now it's plain vanilla. No NAT. I have Asterisk on our network.
All of our phones is IN our network as well, same subnet. All
On Wednesday 27 February 2019 at 23:10:33, Ivan Demkovitch wrote:
> Hello,
> This is not technical post,
Hm, no?
> just looking for suggestions on what to check.I have asterisk for long time,
Which version?
> no updates, just maintain OS updates. I use SPA504G phones.
Tell us about your
Hello,
This is not technical post, just looking for suggestions on what to check.I
have asterisk for long time, no updates, just maintain OS updates.
I use SPA504G phones
Very rarely and randomly when we pickup a phone - other side does not hear us.
Call them back and all works.
Now I have
All:
We have made progress.
We have the Avaya Session Manager showing a good connection now and we're
looking at getting calls across to the Asterisk IVR machine now.
Seems we were defaulting to UDP and the Avaya SM wanted TCP. They switched the
Avaya end to UDP and I made some other settings
Thanks for the reply John.
About 85-90% of what this box has to do is just handle calls, but it also has
options to transfer calls to the main phone system, which up to now has been
another asterisk box. For example, you can hit 6 to be transferred to the Lost
& Found Department.
I do have
