Hi,
I'm sure that all p2p ports, both in and out are blocked. I phoned Telkom support last night about that, and they said that it's not them who block it, but SAIX. I'm sure that it's as per Telkom's request. I've still got to phone them about a list of ports that they block. I develop software which can be updated via the internet, and although I use port 80 for many reasons, it's something I can use in an attempt to get a list out of them.
Looking forward to their reply.
syntaX