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A2billing Customization -- 2

4 pekerja bebas membida secara purata $141 untuk pekerjaan ini

otrzemvoup

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 Lagi

$85 USD dalam 3 hari
(23 Ulasan)
4.9
kambizzarei1985

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. Lagi

$250 USD dalam 7 hari
(2 Ulasan)
2.5
GigaSmartech

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 Lagi

$160 USD dalam 4 hari
(2 Ulasan)
1.8
gkhimaru

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 dalam 2 hari
(1 Ulasan)
1.1