Advantage and disadvantage

| Internet | 1 Comment

One big advantage of VoIP over traditional telephony is that the call-management functions are decoupled from the voice transmission functions.

This means that when offering new services it is no longer necessary to alter the core network anymore thereby greatly speeding up time-to-market.

One disadvantage however is that some form of quality-of-service must be supported in the protocol in order to make VoIP as reliable as good old telephones are.

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