Asterisk dial plan for Reverse Dialing

hello, I am skilled voip admin with 5 years of experience in asterisk. Like I understand you dialplan script that use cdr database. it is checking if A called B ealier today and B calling back to sim number asterisk will check database cdr and will send call to A. I would like to help you, I like customizations. Regards, Alex.

hi i can do this for you, see my feedback please note, it may not work if you use multiple-sim gsm gate(since not all such gate able inform which sim was used for outbound)

hi that is quite interesting project you have and can be handy at some times , I have tried to bid the lowest I can for this kind of project, I know even my lowest is a lot more then your maximum, but believe me that is should be the lowest for this one because it will involve some brainstorming and we will need to check if or where to modify the dial plan, we can even set this to work in a way that you can set the time duration for the CDR to be checked or some other parameter you may need to setup, Kindly let me know if we can have a little chat about your project to better understand the needs of the project regards

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I'm a professional with experience of over 10 years in management of Linux platforms, information security, Cisco equipment, asterisk and web applications Certificates: ASTERISK DCAP, LINUX LPI, RED HAT RHCSA, CCNA and CCNP, CEH EC-Council

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