Hiring freelancer on call basis to support our Asterisk bases call center solution.
We are using Dinstar UC2000-VG (32 port) GSM gateway for our telecalling centers. We have installed 10 Nos new Jio Sims (4G). We need to enable 4G in the device to activate sims.
5 freelancers are bidding on average ₹2230 for this job
Hi, I have over 10 years of experience in IP Telephony specially in asterisk development, deployment and administration. I have worked on AMI ARI AGI Dialplan IVR tree etc. Thanks! Rehan Khan