The thing that always comes out in threads like this is that the AIP is not readily interpreted by all. Pilots read the same section and continue to come up with different opinions on what is required. The book is simply not clear. Not all calls are covered and a complete list of ICAO radio calls is only available if you pay for it. A complete reference does not exist on the web for free. I haven't looked for 12 months so if anyone has a link to all calls please prove me wrong and post it.
Many moons ago, there was a Trevor Tomms publication that layed out the vast majority of radio calls needed to operate in Australia in an unambigous manner. Even I could read it and know exactly what I was supposed to say. This type of publication is needed, something that takes the guessing out of what the AIP means. For those of you that think they can define exactly what is required from the AIP, I guarantee that I can find at least one call where you will be unsure.