block a number

  1. S

    Blocking numbers via Telkom

    I am administering a Mitel 3300 VoIP system, which does not have a call blocking feature. Users have been receiving hoax calls and I wanted to block these calls, which are received on a Telkom PRI line. Can these hoax calls be blocked by Telkom if you give them the numbers?
  2. B

    Block a number - how? (barring)

    How can I block this number? :mad: I'm getting about 10 calls a day from 076 317 7663 and when I answer it's just background noise. Vodacom helpdesk says they can't - I must phone the police. Is this true?
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