similar to: Asterisk prefix code to dial a high fraud country - security mechanism

Hi, I have small confusion in my configuration which is I had some DID's like 044578900-04457999. I was configured dial plan below mention. exten => _0XXXXXXXXX,1,NoOp(Int exten:${CALLERID(num)}) exten => _0XXXXXXXXX,2,Set(outgoing_ident=0445789${CALLERID(num):-2}) exten => _0XXXXXXXXX,3,NoOp(Ext ident:${outgoing_ident}) exten =>

Hi List, I am making outgoing call from asterisk to GSM network with the help of VoIP trunk(SIP trunk) then I am not geting any caller ID at destination end. Is this the asterisk issue or VoIP trunk issue? Is this is due to asterisk then how we solve it? I already user Set(CALLERID(num)=XXXXXXXXXXX) in dialplan. ----- Thanks and regards Virendra Bhati +91-9172341457 Asterisk Engineer

Hi, THIS IS IN DUBAI. I am having PRI line with 100 DID's (00-99) and when we call to any landline or mobile number then it shows us our board number or pilot number (i.e 4663000 means 00).. As i give all the extensions a particular DID, so people from outside world can call them. The problem is the CALLERID ... When we call from any of other extension PSTN line carries out our pilot number

Dear All, I am trying to find a way to stop people who use phones after business hours (a policy the company wants to implement), we have cisco 7940 and 7910 phones and sadly they don't have a phone lock password system (on these ciscos it locks config menu changes but not the calls but the cisco 7920 has this feauture). So I was wondering is there a way to make this happen in asterisk??

Hello, I used this guide, it worked for me: http://www.binaryheartbeat.net/2014/03/asterisk-pin-based-dialing.html Thanks, On 07/06/2015 04:54 PM, John Kiniston wrote: > The Authenticate application will do this for you. > > https://wiki.asterisk.org/wiki/display/AST/Asterisk+13+Application_Authenticate > > You can either give it a single PIN to use for all calls, Authenticate

Hello All, I will like to configure Asterisk to use PIN Code for all outgoing international calls. Also, any suggestions as to when should I prompt users for code prior to dialing the number or after dialing the number? can someone provide with a example on how to accomplish this goal? I am a bit confuse by this :

The Authenticate application will do this for you. https://wiki.asterisk.org/wiki/display/AST/Asterisk+13+Application_Authenticate You can either give it a single PIN to use for all calls, Authenticate using a value in the Asterisk Database, Or use a plain text file for the PIN's On Mon, Jul 6, 2015 at 2:43 PM, Motty Cruz <motty.cruz at gmail.com> wrote: > Hello All, > >

Hi All, For a 1.4 version asterisk, whats the recommended mechanism for dialling with ENUM lookup? At the moment I user SIPbroker, but am getting tired of it hanging on certain numbers, so I was thinking about implementing it myself. I've seen various vo-ip.info pages (http://www.voip-info.org/wiki/view/Asterisk+cmd+EnumLookup) talking about the func ENUMLOOKUP instead of EnumLookup

Hi, I'm trying to bring up two PRIs from qwest with asterisk and dahdi. I'm using an OpenVox D410E and the drivers are loaded. My system.conf looks like this: # Span 1: TE4/0/1 "T4XXP (PCI) Card 0 Span 1" B8ZS/ESF RED span=1,2,0,esf,b8zs bchan=1-24 # Span 2: TE4/0/2 "T4XXP (PCI) Card 0 Span 2" (MASTER) B8ZS/ESF RED span=2,1,0,esf,b8zs bchan=25-47 dchan=48 These

Is there a general recipe to avoid fraudulent calls under the following conditions? A receptionist transfers calls as a callee (customers are calling) and as a caller (boss asks to call and then transfer to him), i.e. the Dial cmd for the internal context contains "Tt". Then an outside call would operate as a Local channel in an internal context after the first transfer. If the

Hi, Some days ago I spent about US$700,00 in a Tormenta III board in www.govarion.com. I used credit card. I didn't receive any answer for my emails and there is no telephone number to contact them.. Now, I'd like to cancel this order, because I couldn?t wait so long, and my credit card was billed. Is www.govarion.com a fraud ???? Does anybody know something about them ?? Thanks.

So I was bored yesterday and tried solving a few problems with one stone: 1) Notify me of potential brute forcers (multiple attempts to register multiple numbers from one address) 2) Notify me of (l)users who are having password issues So I whipped up a simple script to run in cron and notify me that UserX from X_IP_Space had X amout of password issues. I'm currently running this from cron

Subject says it all... A Simple Asterisk Based Toll Fraud Prevention Script http://www.infiltrated.net/asterisk-ips.html Ramblings for admins/engineers to think about. Doesn't have to cost you umteen thousand dollars for stuff like IPS/IDS. Although a little on the crude side, quite effective. If you care to dabble with MySQL you can create quite an impressive hosts based IPS that is custom

hi, i have strange problem with call-limit/groupcount limiting. i set up limit of 2 calls. i'm using both methods but a for few times i have problem with successfull fraud with more calls than 2 asterisk is 1.8.22 someone with the same problem? any ideas how to solve or debug this problem? -- --------------------------------------- Marek =======================================

Le 28/01/2015 22:03, Steven McCann a ?crit : > Hello, Hi > > I'm investigating a situation where there was a hundreds of minutes of > calls from an internal SIP extension to an 855 number in Cambodia, > resulting in a crazy ($25,000+) bill from the phone company. I'm > investigating, but can anyone provide some feedback on what's happened > here? I'm

Sadly I am still seeing a loss of communication. I will check the device number to see if it has changed. Not sure what else to look at. I guess I could create a corn job to restart the driver multiple times a day. ---- On Fri, 22 May 2020 00:44:04 -0400 David Zomaya<David_Zomaya at tripplite.com> wrote ----Did it stay stable this time? It looks like the restart of the service restored

The loss of communication to USB devices has been discussed before on this list. I do not recall the particulars (& thus do not know if they're relevant to the situation at hand), but it seems to me that it was ultimately related to the USB libraries being used. Charles Lepple was instrumental in the thread I'm thinking of. Roger's suggestion of a more intelligent cron job sounds

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I?ve seen the following exploits of Asterisk / FreePBX boxes: 1) Default PlcmSpIp username and password for Polycom provisioning 2) Insecure SIP usernames and secrets 3) FreePBX GUI accessable from the internet 4) OS remote exploit (maybe ssh/ssl exploit) Mitigation options: 1) Don?t use an easy to guess or default password on provisioning servers. 2) Use secure secrets. Users never

It's very unlikely that this was an employee calling Mom for 66 hours (I'm assuming these calls appeared on a single bill). It's also unlikely that someone "inside" would benefit financially from making these calls. (Follow the money!) Don't discount the possibility that you've overlooked something in the firewall. Meanwhile, does the client need to do international