YeaLink IP Desktop Phone Installation

For an IT Support Technician a task that would occur on a regular basis would be to set up a desktop IP phone. The following steps should be used to complete the process of setting up a YeaLink IP desktop phone:
Step 1: Plug YeaLink phone into power source as well as internet access.
Step 2: Find open IP address on SharePoint and assign new user an open IP.
Step 3: Type 192.168.X.X into URL and login with username and password: admin
Step 4: Go to Network tab and assign static IP address and then press confirm.
Step 5: Type in IP address assigned to YeaLink phone in URL after phone reboot.
Step 6: Then go to the PBX website.
Step 7: Find open extension and then add ext to user. Fill out in under General tab
Step 8: Go to voice mail tab and change PIN Number to (XXXX) and change email option to Send as ATT and delete from mailbox.
Step 9: Phone Provisioning tab enter in MAC address, model and change the phone Web Page Password.
Step 10: 3CXPhone tab no changes.
Step 11: Other tab only check PBX Delivers Audio
Step 12: Options Tab check send email notification on missed call and allow 3cx management concole access. Then change Access password for 3cx Web Services to aaaaaaaaaaa.
Step 13: Rights Tab varies for each new hire.
Step 14: Next step go to setting and then Phone Provisioning.
Step 15: Depending on whether the setup is for External/Public IP Address or Internal/Local IP Address. Copy the provisioning URL is and then go back to the YeaLink phone IP that you type into the URL earlier.
Step 16: Then go to the settings tab and click Auto provisioning in the left panel.
Step 17: Paste the URL that you copied into the Server URL box and then type the phone extension into the UserName
Step 18: Then change the password to aaaaaaa, click confirm to save the changes and then click Autoprovision Now.
Step 19: