Call Manager/AVVID is IP telephony - the end to end voip network. VoIP is usually just packetized voice between two routers.
IP telephony is more indepth then VoIP. -- RFC 1149 Compliant. ""Jason Weden"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > VoIP is any time you take sound and packetize it using standard (H.323, SIP, > etc) or non-standard (Cisco's Skinny) protocols, which, in turn, allows > one's voice to travel over IP. When you use VoIP to inmitate and/or expand > upon traditional POTS telephony (ip-to-pstn, call forwarding, call-waiting, > the stuff that Howard says above), it is more-encompassing to use to use the > term IP Telephony. > > Internet Telephony -- well, the word Internet implies that data is > traversing different ISP backbones (autonomous systems) between the two or > more VoIP callers. I would say Internet Telephony is one way to do IP > Telephony but that IP Telephony doesn't need to use the Internet such as > when it is used on a LAN only or when the WAN does not traverse the Internet. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=45996&t=45915 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
