The problem we encounter is hacker can go in anytime and by whatever mean. We do need to tighten our security to limit loss. Now for me, no more IDD and all local or free calls.
Anyone has dialplan to limit number of call or control the dialing interval say not more than 2 simultaneous calls; must lapse for certain seconds before another call can be made.
發表於 2011-9-30 10:14
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