There is not much of a fucntionla difference between IPT and VOIP.
In vOIP the call control decisions are taken by the gateway or the gaetkeeper whereas in IPT the call control decisions are taken care the Call manager which is basically a centralised solution for voice.
i you have an existing lan/wan/classic PBX you can begin with VoIP. you need to buy some devices that will connect your routers to PBX, so that calls to remote sites will be converted to IP traffic and sent via wan. this is VoIP.
now if you have a new location, instead of buying a classic PBX, you can buy a software PBX (callmanager) and some IP phones. voice calls to remote sites will go via WAN. this IPT.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.