Callcentric Not Registering Polycom Phone

Polycom Phone Models Polycom VoIP Phones Polycom Desk Phone Polycom Headset Wireless Polycom 450 Poly Phones Polycom Phone System Polycom VVX Phones Polycom SoundStation 2 Polycom VVX 500 Polycom VVX 600 Polycom 150 Polycom 250 Polycom Camera Polycom IP 6000 Polycom VVX 400 Polycom Phone Ports Polycom HDX 8000 Polycom Logo Bluetooth Desk Phone Polycom 335 Polycom CX500 Polycom IP 5000 Polycom VVX 410 Polycom Wireless Conference Phone Polycom 650 Polycom SoundStation 2W Polycom SoundPoint IP 335 Conferencing Call Equipment Polycom Phone Intercom Polycom Office Phones Polycom SoundStation IP 7000 Polycom VVX 300 Android Desk Phone Polycom CX300 Polycom Icon Polycom HDX 7000 Polycom Symbol Polycom VVX 350 Wireless Home Office Phone Feature Computer Phones Polycom SIP Device Polycom VVX 501 Polycom 8220 Polycom USB Phone Polycom VVX 411 POLY-CAM Icon Poly SoundPoint IP 331 Polycom VVX 401 Polycom VVX 310