ErisStation® SIP Conference Phone with Two Wireless Mics VCS752 ; VCS752 Administrator and Provisioning Manual - Rev 1 · VCS752 User Manual - Rev 1 · VCS752 Administrator and Provisioning Manual · PDF file The VTech VCS752 SIP Conference Phone with Bluetooth and DECT Accessories is a conference phone designed to Includes 1 fixed microphones and 2 DECT 6.0 wireless microphones with Orbitlink Wireless Technology™ and support for up to 3 SIP lines/accounts. VCS752. For more information about installation options and phone setup, see the VCS752 Administrator and Provisioning Manual, available at businessphones.vtech.com. To Vtech VCS752 Administrator and Provisioning Manual - Rev 1 - Page 12 Get Vtech VCS752 PDF manuals and user guides, View all Vtech VCS752 manuals. View and Download VTech ErisStation VCS752 administrator and provisioning manual online. with Bluetooth. ErisStation VCS752 conference phone pdf manual phone setup, see the VCS752 Administrator and Provisioning Manual, available at. businessphones.vtech.com. To use AC power, connect the base unit as shown Refer to the VCS754 Administrator and Provisioning Manual on how to access the phone's WebUI. Login to the WebUI of the phone (default account admin, admin)Provisioning Steps. Assign the MAC Address to a User. For Administrators, log in to the NextOS 3.0 admin portal by visiting nextiva.com and.