I have multiple customers still using a mix of older Polycom phones, and just had to make a change to the system and realized that v18 they removed the phones from the list.
Does anyone have a workaround for this? My customers are not going to completely replace the phones in the system that's...
Hi, I'm having trouble provisioning a Polycom SoundPoint IP 550. I've used PBXExpress to setup a Debian based 3CX instance on AWS. I've configured it with a SIP trunk. I'm trying to get a phone to provision and it doesn't seem to be working. I've tried using DHCP option 66, option 160 (a weird...