iAR: Acronym for innovaphone Authorized reseller.
One of two levels in the  innovaphone partner program.
iAR Description
|
|
iAS: Acronym for innovaphone Authorized Salespartner.
One of two levels in the innovaphone partner program.
iAS Description
|
|
iCE: iCE: Acronym for innovaphone Convergence Engineer.
The iCE is a technician specially trained to design and operate innovaphone solutions. Employment of at least one iCE is a requirement for becoming an innovaphone Authroized Reseller (iAR).
ICE: Acronym for Interactive Connectivity Establishment
A scheme to support NAT Traversal defined in  RFC 5245 (A Protocol for NAT Traversal for Offer/Answer Protocols). It allows RTP for communication between two peers in most (if not any) NAT scenarios (e.g. even if both peers are behind NAT).
->  Interactive Connectivity Establishment
|
|
iCSR: Acronym for innovaphone Certified Sales Representative
This a sales person who has taken part in an iAS sales training.
-> iAS
|
|
iCT: Acronym for innovaphone Certified Technician.
This is a a technician who has participated in an iAS training.
-> iAS
-> iAR
-> iCE
-> iCSR
|
|
IGMP: The Internet Group Management Protocol (IGMP) is used by IP routers and hosts in IPv4 networks to manage the membership of IP multicast groups.
Internet Group Management Protocol
|
|
IP multicast: IP multicast is a method of forwarding IP datagrams to a group of interested receivers.
IP multicast
|
|
IP Routing: IP Routing is an umbrella term for the set of protocols that determine the path that data follows in order to travel across multiple networks from its source to its destination. Data is routed from its source to its destination through a series of routers, and across multiple networks. The IP Routing protocols enable routers to build up a forwarding table that correlates final destinations with next hop addresses.
IP Routing Protocols are RIP, OSPF, BGP, IS-IS.
|
|
IPEI: International Portable Equipment Identity (IPEI) is a worldwide unique identification number for DECT handsets.
|
|
ISDN: Acronym for Integrated Services Digital Network. It is a set of standards defining a digital, synchronous subscriber access for voice and data to  a telephone network . It defines the use of 64kbps bearer channels to transport data (such as voice). Actual interfaces can (and do) provide more than one bearer channel (usually 2 (BRI) or 24/30 (PRI)) refered to as B-channel which can be aggregated for improved bandwidth. For call setup/tear down, a call signaling protocol is used (Q.931 and its derivates, e.g. DSS1 or QSIG) is used between the terminal and the central office (sometimes also referred to as local exchange) on a dedicated extra channel known as D-channel. A basic rate interface (BRI) hence is often referred to as 2B+D.
From a VoIP point of view, ISDN is mostly seen as a trunk line interface connecting the VoIP system to the existing world wide telephony network. ISDN's data transmission capabilities are rarely, if ever, used.
See Integrated Services Digital Network, although some of the information in there is rather questionable. |
|
