i am looking for a freelancer who have expertise in asterisk billing system. and who can make a small asterisk billing system. Please note i don't want to use any opensource billing system like a2billing etc. i need custom billing system build from scratch. This will be a very small billing system. Here is what i am looking for
for example we have 2 SIP extensions in asterisk extension A and extension B. Both of them have 5$ billing database. when ever they will dial any landline or mobile number asterisk system will charge them for 60/60 sec billing. if they have 0 balance asterisk will not allow them to make any external call to landline or mobile.
13 freelance font une offre moyenne de $765 pour ce travail
Hi I am a CISSP,RHCE,CCNA,MCSA,Linux+ and a CEH. I do have 7+ years experience in System Administration . I have experience in a high availability environment with 100+ servers and more than 500 000+ subscribers, I kno Plus
Hi. Bid is for what you are looking for: Quote: for example we have 2 SIP extensions in asterisk extension A and extension B. Both of them have 5$ billing database. when ever they will dial any landline or mobile num Plus
We are using other billing system no GPL and we can to offer 10 extensions FREE. The install is over new server o vps. Best regards
Dear Sir, we are already in development of billing system. Kindly, check the PMB. Thanks, Patricia
Hello Sir, I am currently working in a company that provides softswitch and billing system. So, I can develop a billing system as required by you. I have 1 year of experience in this field.