Need someone review our PBX set up and do a quick maintenance. This is an urgent request and the freelance MUST have previously experience with PBXnSIP/SNOM IPBX, including developing maintaining CDR integrations.
5 freelancers are bidding on average $1130 for this job
I am highly interested to complete this project. i have already setup VOIP servers and their maintenance for corporate companies globally. so lets complete this project.