Edited sentence: Initial attempts to include a criticism of Avaya have been frequently deleted from this entry.There are some anecdotes of corporate customers having issues with deploying Avaya products.There is a strong possibility that company employees are engaging in censorship by excising any contrary points of view.These claims include unprofessional behavior, a lack of focus, underskilled staff, and a pedantic reliance on contract terms.This may be indicative of a larger corporate ethos that is contrary to Wikipedia's stated goal