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Using a complete handbook-style process, this easy-to-follow publication exhibits the reader a number of technique of imposing the ability of Asterisk in a advertisement surroundings. In subsequent to no time, the reader will achieve a deeper knowing of some of the concerns confronted by means of Asterisk specialists and the options they think paintings top. basically aimed toward Asterisk pros, this publication presents real-world perception for Asterisk community directors and method Implementers within the advertisement atmosphere. This e-book isn't really for newbies to Asterisk. Readers are anticipated to be skilled with fitting and administering Asterisk platforms.
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4. c cd .. /configure make menuselect Choose option -> 6. Com This material is copyright and is licensed for the sole use by Anna Indahl on 12th August 2009 PSC 94 Box 361, , APO, , 09824 Chapter 1 If under Dialplan Functions, the DEVSTATE() function does not show up, you will need to edit the menuselect-tree to add it. so"> Then compile Asterisk as shown previously. What can we use the DEVSTATE() function for? The DEVSTATE() function is versatile, allowing us to check and/or set the status of a device, as its name suggests.
The macro context looks like this: [macro-outdial] exten => s,4,Dial(${ARG1}${MACRO_EXTEN:1},180) This is the same as the dial string: exten => s,4,Dial(IAX2/username@peer_out/01234123456,180) We have seen that we can pass one dial string, but let's now pass other variables to the Dial() application, such as a backup route for outgoing calls, and the caller ID we want to use for the call. 103) ;Exceeded? conf file variables into the mix. conf files, we can set variables specific for every user such as unique caller ID, call limits, whether we want to record the call, account codes.
20:11) ;Here we test to see if the trunk is available, if it's gone off-line, we use the second trunk exten => s,11,Set(GROUP(list1)=VOIPTRUNKS) ;increment the usage count. Com This material is copyright and is licensed for the sole use by Anna Indahl on 12th August 2009 PSC 94 Box 361, , APO, , 09824 Chapter 1 Explanation of the macro Priorities "2" and "3" use the DEVSTATE() function to test the availability of the broadband lines. If a line is down, UNAVAILABLE will be returned. At "4", we look to see if we've exceeded max calls on this line.