Asterisk and A2Billing setup

I m a voip professional having extensive experience of 18+ years in voip/asterisk/freeswitch applications. I have delivered many projects based on asterisk and freeswitch , OpenSips and Asterisk and Also freeswitch based systems. Asterisk/Freeswitch/Kamailio and PBX Guru here . I would strongly recommend you to move to freeswitch based billing system ASTPP which is multitenant as well and you wont need multiple asterisk systems. I can help you out in setting up astpp Kindly reply so we can discuss . My SKYPE ID is [login to view URL] looking forward for your reply Regards Ahmed

Hi, I have 18 years of experience in VOIP and asterisk. I offer my services for your project. Please have a look at my profile to see all my experience details. I assure you of a high quality professional service. We can chat out details.

Hi , my name is kamal and im a VoiP and security expert , thanks to contact me for more details about your A2B installations . Regards. kamal Zaouli

Hello I have already done the configuration and installation of a2billing and setup... you will be happy working with me . if you look on my profile you will be find that i have already done like this project. I will provide small training on how to create new sip trunk and configuration for customer

Hello, I have 10 years of experience as a voip tech working for a US company on the level2/NOC department, I can install, troubleshoot and customize many SIP devices such as softphones, ATAs, ip-phones and PBX systems such as Asterisk/FPBX. I read your project description and I can help you setup your a2billing so each client calls from a different trunk, I'm not sure you really need Kamailio, but we could implement that if necessary. Feel free to contact me to go through more details and start this project. Thank you.

Hello, who greets you is a certified asterisk dcap staff, and I can tell you that what you requested is 100% optimal, I hope you contact me to be able to help you with the configuration and support