Archives : March-2012
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High quality and stylish SIP/VoIP desktop phone, can be powered by a 802.3af compliant PoE switch. Includes SIP support and automatic provisioning to create an enterprise-class telephony infrastructure. The handset design features a comfortable, soft-to..
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After re/starting Asterisk with a user other than root you might see this error:/usr/sbin/safe_asterisk: line 86: ulimit: open files: cannot modify limit: Operation not permitted,even if you try to set the current ulimit to a higher level.Edit y..
What should I do in order to to be as secure as possible and with “clean” logs?Well, for an article about Asterisk security best practices, consider reading this article.About SIP and NAT best practices, in short, the simplest answer is to alw..
If you were wondering about the correct format of US numbers then this might come in handy. In short: The proper way to send CallerID number is 10 digit (from NANPA numbers), no preceding 1 or plus sign (+) as this is handled by the provider to the ..
Dude, dont you think that it is enough already?…First of all, you will not find anything interesting here. You will not get rich if you hack this blog, either will you proof that you are the most cool hacker. So, just stop disturbing the patien..
If after installing Asterisk 10.X.X you see the following errors on SIP reload: No valid Transports Available, Falling Back To UDP, This might be because a possible regression. Please open an issue in JIRA referencing th..
Due to high volume of outbound calls you might be asked to alternate the outbound traffic by your termination provider.Basically, what what you need to do here is: Having 2 destinations (Dst_A, Dst_B), check/set a variable in the AstDB. Then if the varia..
We are currently looking for a PHP/MySQL senior developer in the Dominican Republic. We are offering a full contract with excellent salary.Requirements: OOP PHP MySQL knowledge (you dont have to be a ninja but you must have a good level) jQuery M..
If your Asterisk box is facing the Internet and you are being constantly flooded with break-in attempts, you might want to follow these steps in order to secure your Aster..