all,Im new here and Im interested in building a small PBX with asterisk at home. I have one single PSTN line and ethernet cabling in place. I already have fairly decent PC that I can use (AMD FX 8350 16GB of RAM and RAID 10 SATA disks). I make and rece..
we are using Asterisk with Adhearsion as our application server, with another Asterisk box acting as the office PBX, where all office phones are registered.A REFER to transfer calls within the office results in the Adhearsion application call being dropp..
Hello.Voice quality when calling – this is one of the most important in the PBX. You need to record the quality parameters for each call to improve.Because the overall quality of a call can only be determined upon completion, I did it in the HangUp hand..
such as Nagios is create a service that checks the size of the binary every can also take the perf data and graph it using one of the many Nagios graphing tools available. You can even use something like Munin for a task like this. I couldnt get al..
First I am new to PBX so i might be doing something fundamentally wrong… That being said I got a FreePBX 32bit stable 6.12.65.I am having some issue with the NAT and sound, both phones are ringing but there is sound, I had some talk on IRC: Note ..
OK, been messing with Asterisk for a long time and I have my opinion on where the issues lies but sometimes its just nice to see what others think that can relate :-)Here goes.. Inbound calls flow like this:Tier 1 Provider (SIP) > Asterisk 1.8 > N..
Someone reported me that from a PBX on which someone gained fraudulent access, he could observe hundreds of calls to the same destination number.For curiositys sake, Im wondering why would this happen (dialing the same number over and over) ?Some spec..
in case, anyone is interested… I have started compiling a blacklist of hosts and networks from which SIP fraud attempts occur. My criteria currently are:To block an IP:- Minimum 3 attacks within one week from the same IPTo block a network:- Atta..
everyone. i am concerned about security to the PBX and i would like to discuss different fraud detection methods. Apart from making everything to secure the PBX (latest patches, iptables, firewalls, no outside users, strongs passwds,…) i would l..
I get a lot of these messages on my Asterisk CLI:Failed to authenticate user 1000;tagf82bb9as if my PBX machine is trying to authenticate to itself. It seems someone is attacking my Asterisk PBX.Is there a way to fix this problem?Thank you.Giorgio I..