hi abdel,
i have good experience with alcatel only, but i’m keeping myself informed about other vendors as well 🙂 competition intelligence, if you see what i mean…
the only things i know about huawei is that most of their BSS soft/hard comes from Ericsson (copycat ?), they are cheap, system works OK (can you confirm ?) but they lack good project management… maybe you can share your huawei’s experience ? (i’m guessing you’re working at the operator’s side, so you can be quite objective)
regards,
pix