all, I have a system installation in Guam with two trunks. One has a DSL service riding on it with the usual filter. That channel however keeps throwing alarms. I bypassed the filter and it stopped throwing alarms, but of course the high frequenc..
OK, after my last message about fax detection, I feel a bit better informed and able to press forward. I started looking into this because I was getting lots of false positive fax detection errors in the logs with faxdetect=both set in chan_dahdi.co..
For some reason our Asterisk box is doing something really unusual following applying a routine update to CentOS 5 on Monday. We have Asterisk 1.4.2 and its been working great for years.But now when the phone system receives an incoming SIP call, ..
See the following SIP trace.
Where in the world does Asterisk get port 1025 to respond to?
This is asterisk 1.6.x.
I ma having trouble with my PTSN line. When I call to my asterisk I ge..
I have just built a new system using an HP DL360G7 with a TE420 T1 card, and this is the first system using a generation 7 server. Im not sure whether that is an issue or not. I am using Asterisk 1.2, and Zaptel 220.127.116.11 with patches for GEN5 of ..
Hi Weve been running asterisk 1.4.17 (deb package) in a production environment for some while now and are finally taken the plunge to update to 1.4.38 (Ubuntu servers). All of this is using the RealTime Architecture I have upgraded the asterisk vers..
I am trying to figure out how call transfers work in SIP.What
extension does the transferring and transferee devices go to?