Categoría: VOIP

Acme Packet · SIP · VOIP
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Symptoms of the Issue: While setting up an SBC in my lab today I came across an error that I’ve encountered a few times in the past. The error message is “no Redundancy Protocol Process Running” which appears when running a “show health” command. Command : Show health What’s frustrating about this error is that the redundancy config […]

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VOIP
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I’ve come across many scenarios where people assume that VOIP calls consume 64kbps per call. They instantly assume that because the payload of a codec such as G.711u is 64k. While the payload IS 64k for a G.711u call there are other factors in play. If you want to properly calculate the VOIP bandwidth of […]

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Polycom · Uncategorized · VOIP · VOIP Security
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Anyone that has worked in telecom long enough has been hit by a SIP scanner at some point in time. For people in NOC / Support teams, they often have a customer open a ticket where the call goes like this: Caller : “My phone is randomly ringing and will not stop.” Tech Support : […]

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