A2billing Customization -- 2

4 freelancers are bidding on average $141 for this job


Hello, I'm a voip specialist with over 10 years of experience working for a US voip company; I can install, troubleshoot and customize many VOIP devices including: softphones, ATAs, IP-phones and PBX systems like Aster More

$85 USD in 3 days
(23 Reviews)

Hi there, I really find your job interesting. Message me and let me have a chance to help you. I'll serve my whole time for you. I have more than 5 years experience in PHP and MySQL. We can discuss more about details. More

$250 USD in 7 days
(2 Reviews)

we have read your description carefully , we have an experienced communication engineers who have a good experience in Astrisk servers and they can configure the softphones for your billing system , also we can provide More

$160 USD in 4 days
(2 Reviews)

I have the knowledge + experience in A2billing to complete the requirement. Please add me to chat for discuss further and proceed with the project.

$70 USD in 2 days
(1 Review)