Tom Hallin

According to our database, Tom Hallin authored at least 1 paper in 2007.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2007

The P-Answer-State Header Extension to the Session Initiation Protocol for the Open Mobile Alliance Push to Talk over Cellular.

Andrew Allen, Jan Holm, Tom Hallin

RFC, September, 2007