
Manually configuring your Grandstream GRP260X IP with RingCentral MVP involves several steps. Before you start, ensure your phone is unlocked (if previously used with another provider) and reset to its factory defaults. Here's a step-by-step guide:
Add Your GRP260X Device to RingCentral MVP: Log into your RingCentral MVP account. Go to the "Phones & Devices" section. Click "Add Device" and select "Other Phone (BYOD)". Enter your phone's MAC address and assign it to a user. Review and add the device.
Obtain SIP Settings: Within RingCentral MVP, locate your added GRP260X device and click "Edit". Choose "Set Up manually using SIP" to access and note down the necessary SIP settings.
Access the Phone's Web Interface: Power on your Grandstream GRP260X and find its IP address, typically displayed on the phone's LCD screen. Enter this IP address into a web browser. Log in to the phone's web interface using the credentials found on the phone's LCD.
Enter SIP Settings: In the phone's web interface, enter the SIP settings you previously obtained from RingCentral MVP. Save your configuration changes.
Configure Account Settings: Navigate to the "Accounts" section, then "Account 1" on your GRP260X. Configure the "General Settings," including the "SIP Server" and "SIP User ID," using the details provided by RingCentral. You may also need to adjust SIP Settings, Codec Settings, and Feature Codes. Save and apply these settings.
Verify Account Registration: After applying your settings, go to "Status" > "Account Status" on your phone to confirm that your account has successfully registered with RingCentral.
Firmware Updates: To upgrade the firmware, log in to RingCentral MVP and find your device. If a firmware upgrade is available, upload the provided firmware file and reboot the device.
Following these steps carefully will allow you to successfully provision your Grandstream GRP260X IP phone for use with RingCentral MVP.


