Hall was found guilty of punching an opponent during the Falcons' 31-15 win over Plymouth Albion in the RFU Championship on November 30.
The 26-year-old prop-forward appeared to react after being blocked by Albion's Aaron Carpenter.
The club held an internal disciplinary earlier this week and handed him a 14-day ban which will see him miss the British and Irish Cup double-header with Newport.
The club said in a statement: "The foul play by James Hall during last week's game against Plymouth was unacceptable.
"James regrets his actions, and has shown a willingness to improve his future conduct."
Gilbert has released a new line of rugby cleats. The Gilbert Virtuo 8S is part of the exciting new product. Check it out.
The Barbarians are one of the top invitational rugby sides with a long history and classic rugby jersey.
The Nike Tiempo is a solid rugby cleat and one of few styles still made from full-grain natural leather.
The Lions get ready for their matches with this green training jersey. It's what the players wear. Get in the Gear!
A cool looking all black rugby cleat with the high performance adidas is known for. Get in the Gear!
Wear the crest of the British and Irish Lions on your t-shirt. A great look for the summer.
The Lions are ready to get their Australia tour underway. They arrive in Perth on Monday.
The New Zealand All Blacks training jersey for 2013/14. Get in the Gear!
The USA Rugby Pro Alternate rugby jersey is perfect for any fan of the Eagles. Get yours to wear during the summer Test matches.
The NEW All Blacks 2013/14 jersey has arrived at World Rugby Shop. Dare to wear the colors of the All Blacks.