I wantto upgrade to SIP firmware to use them with 3cx system.
EVERYTHING IS CONECTED IN LAN Teamviewer for working, tftp server and firmaware files ready, simple routine task
please only bidders with Cisco certificate or can demostrate experience. Urgent task must done in 2hours
9 freelancers are bidding on average $6/hour for this job
I'm Sian. Love Cisco and mostly self taught. CCNA. CCNAS. CCNP. And currently preparing for CCIE RS. Proposal: 2 hours for preparation, upgrade, testing, and documentation.