Whenever peace talks are considered there are two elements that need to be attended to: the actual negotiations and the public at large. The negotiations themselves require agreement on the parties to the talks, the framework on which the talks are based, the duration of the talks and the various procedures that govern the negotiating process.
A parallel, and some would argue as more important, is the role of the general public. Negotiations are a peaceful means of resolving a violent conflict. Rejection by the public of a negotiating procedure or the eventual results can — and have often — ended up in a major spike in violence. Whenever cease-fire agreements fail, it is usually due to a lack of faith by the respective parties that the political elements attached to the cease-fire are acceptable and sustainable.