I have a VPS server (Asterisk, FreePBX, A2billing) that needs to be configured callback.
If any one can do it right I have more orders for him
17 freelancers are bidding on average $412 for this job
hi. bid is for full a2billing setup,including 2 ratecard,2 providers,2 call plan, callback. note, vps have be [url removed, login to view] soudn quality can't be granted.
Hi there, i am very interested to complete this project. please see my past reviews, lets complete this project
Hi, just have a look at my completed projects and portfolio. Thanks.
Hi, I have done many similar projects. I can get this done for you. Please let me know when we can start. Thanks vivek
Hello, I can provide you a free demo of callback system. please check pmb for details.
7+ yrs Linux, Asterisk, VoIP experience, made a number of a2billing installation. Please check my reviews here -> http://www.freelancer.com/u/ivan381eu.html Also, please check private message I sent you.
Hi, I successfully complete more than forty Asterisk/VOIP based project in [url removed, login to view] and freelancer.com. Please See my profile for details. [url removed, login to view]~01e3b2f97f87b403c3 Best Regards, Shaifu Daha Fazla
Hello Sir, I'm a VOIP engineer and have more than 7 years of experience in implementing and managing asterisk systems. I have worked in Asterisk Distros like Elastix/TrixBox/PIAF/AsteriskNow....etc. Also Impleme Daha Fazla
hi,I am very good at asterisk ,a2biling ,and its callback ,if u take a look at my website: [url removed, login to view] , u can see nearly all my work based on that. and I have many callback solution deployed
CCIE certified with over 10 years of experience in Voice, Networking, security domain. Executed hundreds of projects for IBM.
I have large experience on Asterisk, FreePBX configuration will be glad to help you