Those students, who have 1 point from the Exercise 2 or 5 and have correctly solved 5 or 6 tasks from the calculation exercise

S38.115 Extra Exercise

The exercise is only for those students who have 1 point from the Exercise 2 or 5 AND have correctly solved 5 or 6 tasks from the calculation exercises (E1, E3, E4), what means that they need only 1 or 2 “small points” from the calculation exercises to fulfill exam right requirements

Deadline: Mon. 10.5.2004 at 8:00. All late answers will be disregarded. Please, adhere to the

deadline.

Return: via mail s38115@netlab.hut.fi. The subject of the message should be

"Extra Exercise". Remember to include your name and your student number in the beginning of the

message or the document.

Instructions: Language of the exercise is English. Size: one A4 page (including references)

Task:

Please describe possible problems of wide implementation of the VoIP over WLAN (Wireless LAN) technology e.g. voice quality, coverage, business aspects. Do not forget to include references.