Voice Telecommunications is the operational and financial activities for all voice services for the telephone switch. 

Get Help

For chargeable request such as; moves or changes/additions to existing accounts:

• Fill out a Chargeable Request Form.

For help with Voice Telecommunications:

• Create a online request http://hdto.sinclair.edu
• Email: helpdesk@sinclair.edu
• Call the ITS Help Desk at 512-4357(HELP).